Player Page

Modisaotsile, B (Botlhale)
Dob: 1998/09/19 (Adult)
Gender: Male
Chess SA id: 198084910
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (7 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1586.3
Current Weighted rating1522.7
Current Weighted performance1558.2
Current official/published rating (highest between Raw, WR and WP)1586.3
Current highest rating achieved1605.4
Current floor (min rating allowed)1105.4
Current K-factor28
Games played this month10
Score (S)4.5
Expected score (We)5.45
Difference (S-We)-0.88
Current Raw change (no limits, including tournament time weight)-24.5
Current min/max change allowed (with limits)±95.6
Current Raw change used (final)-24.5
Projected new Raw rating1561.8
Projected new Weighed rating1402.6
Projected new Weighted performance1496.6
Projected new final Raw rating (if new WP > new Raw)1561.8
Projected new highest rating1605.4
Projected new floor1105.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1561.8
Projected effective change (new Official - current Official)-24.5
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1610.1
Current Weighted rating1525.0
Current Weighted performance1585.9
Current official/published rating (highest between Raw, WR and WP)1610.1
Current highest rating achieved1610.1
Current floor (min rating allowed)1110.1
Current K-factor28
Games played this month4
Score (S)1.0
Expected score (We)2.49
Difference (S-We)-1.49
Current Raw change (no limits, including tournament time weight)-41.7
Current min/max change allowed (with limits)±92.4
Current Raw change used (final)-41.7
Projected new Raw rating1568.4
Projected new Weighed rating1404.9
Projected new Weighted performance1525.1
Projected new final Raw rating (if new WP > new Raw)1568.4
Projected new highest rating1610.1
Projected new floor1110.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1568.4
Projected effective change (new Official - current Official)-41.7
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1174.2
Current Weighted rating1162.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1174.2
Current highest rating achieved1174.2
Current floor (min rating allowed)674.2
Current K-factor40
Games played this month6
Score (S)3.5
Expected score (We)1.31
Difference (S-We)2.19
Current Raw change (no limits, including tournament time weight)87.6
Current min/max change allowed (with limits)±172.0
Current Raw change used (final)87.6
Projected new Raw rating1261.8
Projected new Weighed rating1069.7
Projected new Weighted performance1147.2
Projected new final Raw rating (if new WP > new Raw)1261.8
Projected new highest rating1261.8
Projected new floor761.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1261.8
Projected effective change (new Official - current Official)+87.6
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1360.9
Current Weighted rating1270.8
Current Weighted performance1258.0
Current official/published rating (highest between Raw, WR and WP)1360.9
Current highest rating achieved1360.9
Current floor (min rating allowed)860.9
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±131.8
Current Raw change used (final)0.0
Projected new Raw rating1360.9
Projected new Weighed rating1169.8
Projected new Weighted performance1258.0
Projected new final Raw rating (if new WP > new Raw)1360.9
Projected new highest rating1360.9
Projected new floor860.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1360.9
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Chess Power House Spring Rapid 2024
Start: 2024/09/01  End: 2024/09/01  Host: GJM  Type: Rapid   Time: 15  Time weight: 0.39  Rounds: 6
Games: 6  Score: 3.5
Main rating: 1586.3  Rating gain/loss: 2.2
Type rating: 1174.2  Rating gain/loss: 87.6
Analysis
Tournament: Ekurhuleni Trails 3 2024 (Open)
Start: 2024/08/24  End: 2024/08/24  Host: GE  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 4
Games: 4  Score: 1.0
Main rating: 1586.3  Rating gain/loss: -26.7
Type rating: 1610.1  Rating gain/loss: -41.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
16 Chess Power House Spring Rapid 2024 2024/09/01 2024/09/01 Johannesburg Metro (GJM) Rapid 15 0.39 7 6 3.5 1586.3 1174.2 Analysis
15 Ekurhuleni Trails 3 2024 (Open) 2024/08/24 2024/08/24 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1586.3 1610.1 Analysis
14 2024 Tshwane Chess FIDE RATED Blitz League Championship 3 2024/07/21 2024/07/21 Tshwane (GTP) Blitz 5 0.18 9 9 5.0 1586.8 1318.4 Analysis
13 2024 Midstream College Open Chess Tournament (A) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1524.4 1511.1 Analysis
12 2024 Elise Steenkamp Open Chess Tournament (Kings) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 3.5 1490.4 1483.1 Analysis
11 2024 Tshwane Chess FIDE RATED Blitz League Championship 1 2024/05/26 2024/05/26 Tshwane (GTP) Blitz 5 0.18 9 9 5.0 1490.4 1252.2 Analysis
10 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1497.1 1488.7 Analysis
9 Spartan Bishops Chess Championships 2024 (Kings) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.5 1497.1 1488.7 Analysis
8 2024 Milos Ristic Open Chess Tournament (A) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1541.0 1541.1 Analysis
7 UFH Open 2024 (A) 2024/04/13 2024/04/14 Amathole (EAL) Standard 90 0.94 7 7 4.0 1541.0 1541.1 Analysis
6 2024 KSNG CHess Academy Open Tournament (A) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1541.0 1541.1 Analysis
5 2024 MONAFILS OPEN CHESS CHAMPIONSHIP 2024/03/02 2024/03/03 Lesotho (LES) Standard 95 0.95 6 4 1.5 1506.9 1509.2 Analysis
4 2024 Tshwane Chess AHS Open Chess Tournament (B) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1500.4 1502.8 Analysis
3 JMC Kick Off Tournament 2024 (B) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1541.2 1557.4 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1541.2 1557.4 Analysis
1 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1541.2 1557.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
51 Chess Power House Spring Rapid 2024 2024/09/01 2024/09/01 Johannesburg Metro (GJM) Rapid 15 0.39 7 6 3.5 1586.3 1174.2 Analysis
50 Ekurhuleni Trails 3 2024 (Open) 2024/08/24 2024/08/24 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1586.3 1610.1 Analysis
49 2024 Tshwane Chess FIDE RATED Blitz League Championship 3 2024/07/21 2024/07/21 Tshwane (GTP) Blitz 5 0.18 9 9 5.0 1586.8 1318.4 Analysis
48 2024 Midstream College Open Chess Tournament (A) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1524.4 1511.1 Analysis
47 2024 Elise Steenkamp Open Chess Tournament (Kings) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 3.5 1490.4 1483.1 Analysis
46 2024 Tshwane Chess FIDE RATED Blitz League Championship 1 2024/05/26 2024/05/26 Tshwane (GTP) Blitz 5 0.18 9 9 5.0 1490.4 1252.2 Analysis
45 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1497.1 1488.7 Analysis
44 Spartan Bishops Chess Championships 2024 (Kings) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.5 1497.1 1488.7 Analysis
43 2024 Milos Ristic Open Chess Tournament (A) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1541.0 1541.1 Analysis
42 UFH Open 2024 (A) 2024/04/13 2024/04/14 Amathole (EAL) Standard 90 0.94 7 7 4.0 1541.0 1541.1 Analysis
41 2024 KSNG CHess Academy Open Tournament (A) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1541.0 1541.1 Analysis
40 2024 MONAFILS OPEN CHESS CHAMPIONSHIP 2024/03/02 2024/03/03 Lesotho (LES) Standard 95 0.95 6 4 1.5 1506.9 1509.2 Analysis
39 2024 Tshwane Chess AHS Open Chess Tournament (B) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1500.4 1502.8 Analysis
38 JMC Kick Off Tournament 2024 (B) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1541.2 1557.4 Analysis
37 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1541.2 1557.4 Analysis
36 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1541.2 1557.4 Analysis
35 Chess Power House Festive Rapid 2023 (B) 2023/12/15 2023/12/15 Johannesburg Metro (GJM) Rapid 20 0.47 6 6 3.0 1560.0 1139.4 Analysis
34 2023 BMI Lesotho Open 2023/11/24 2023/11/26 Lesoho (LES) Standard 105 0.97 6 5 1.5 1605.4 1607.0 Analysis
33 Africawide Chess Championship 2023 (Open) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 7 4.0 1605.4 1607.0 Analysis
32 Eastern Cape Chess Team Championship 2023 (Open) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 5 5.0 1476.6 1470.8 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 90 36 20 34 46.0 51.1 9.4 1538.2 1547.6
White 43 20 6 17 23.0 53.5 29.7 1526.2 1555.8
Black 47 16 14 17 23.0 48.9 -9.0 1549.1 1540.1
Standard All 66 23 19 24 32.5 49.2 -6.4 1521.9 1515.4
White 31 13 5 13 15.5 50.0 0.0 1507.7 1507.7
Black 35 10 14 11 17.0 48.6 -12.1 1534.4 1522.2
Rapid All 6 3 1 2 3.5 58.3 70.8 1543.6 1614.4
White 3 2 1 0 2.5 83.3 283.3 1434.0 1717.4
Black 3 1 0 2 1.0 33.3 -141.7 1653.1 1511.5
Blitz All 18 10 0 8 10.0 55.6 47.2 1596.2 1643.4
White 9 5 0 4 5.0 55.6 47.2 1620.3 1667.5
Black 9 5 0 4 5.0 55.6 47.2 1572.0 1619.2
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 298 132 63 103 163.5 54.9 41.4 1409.6 1451.0
White 149 74 25 50 86.5 58.1 68.5 1402.1 1470.6
Black 149 58 38 53 77.0 51.7 14.3 1417.1 1431.4
Standard All 220 93 55 72 120.5 54.8 40.6 1411.2 1451.8
White 108 50 20 38 60.0 55.6 47.2 1411.8 1459.0
Black 112 43 35 34 60.5 54.0 34.2 1410.8 1444.9
Rapid All 30 15 3 12 16.5 55.0 42.5 1376.0 1418.5
White 16 11 3 2 12.5 78.1 239.1 1317.5 1556.6
Black 14 4 0 10 4.0 28.6 -182.1 1442.7 1260.6
Blitz All 48 24 5 19 26.5 55.2 44.3 1423.1 1467.4
White 25 13 2 10 14.0 56.0 51.0 1414.6 1465.6
Black 23 11 3 9 12.5 54.3 37.0 1432.4 1469.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 100091898 Mnguni, L (Lucas) 5 3.5 2 3 0 70.0 1394.9 170.0 1564.9 View list
2 108052034 Du Toit, SJM (Stephanus (Matteo)) 3 1.5 1 1 1 50.0 1440.0 0.0 1440.0 View list
3 196032225 Rishworth, J (Justin) 3 1.5 1 1 1 50.0 1354.6 0.0 1354.6 View list
4 101066740 Banks, DA (Delano) 3 1.0 1 0 2 33.3 1299.4 -141.7 1157.7 View list
5 184019054 Mabusela, JM (Johannes) 3 0.0 0 0 3 0.0 1533.9 -425.0 1108.9 View list
6 100042281 Wagner, GM (Gerald) 3 0.0 0 0 3 0.0 1372.7 -425.0 947.7 View list
7 195067437 Faniswa, A (Aviwe) 2 2.0 2 0 0 100.0 1365.8 425.0 1790.8 View list
8 1090098574 Gounder, A (Arun) 2 2.0 2 0 0 100.0 1496.7 425.0 1921.7 View list
9 1790140433 Kapp, J (Jacinto) 2 2.0 2 0 0 100.0 1348.2 425.0 1773.2 View list
10 199016514 Kroutz, JD (Johnathan) 2 2.0 2 0 0 100.0 1345.4 425.0 1770.4 View list
11 103086146 Masemola, S (Steven) 2 2.0 2 0 0 100.0 1184.8 425.0 1609.8 View list
12 108090807 Mcphail, R (Ryan) 2 2.0 2 0 0 100.0 1485.5 425.0 1910.5 View list
13 198059866 Phakathi, M (Lunga) 2 2.0 2 0 0 100.0 1244.3 425.0 1669.3 View list
14 209092675 Ramlall, S (Sanjana) 2 2.0 2 0 0 100.0 1435.3 425.0 1860.3 View list
15 1970142321 Vandla, S (Siphelele) 2 2.0 2 0 0 100.0 1368.7 425.0 1793.7 View list
16 207044978 August, T (Thimna) 2 1.5 1 1 0 75.0 1424.0 212.5 1636.5 View list
17 207085410 Le Roux, C (Claire) 2 1.5 1 1 0 75.0 1515.7 212.5 1728.2 View list
18 1100151738 Combrink, J (Juan-Louis) 2 1.0 1 0 1 50.0 1595.8 0.0 1595.8 View list
19 107057083 Lagardien, I (Ismaeel) 2 1.0 1 0 1 50.0 1299.1 0.0 1299.1 View list
20 184027327 Nene, TH (Themba) 2 1.0 1 0 1 50.0 1490.4 0.0 1490.4 View list