Player Page

Mashao, BM (Botlhale)
Dob: 2004/12/27 (Adult)
Gender: Male
Chess SA id: 104067566
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (101 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 rating1518.4
Current Weighted rating1505.8
Current Weighted performance1108.4
Current official/published rating (highest between Raw, WR and WP)1518.4
Current highest rating achieved1521.7
Current floor (min rating allowed)1021.7
Current K-factor32
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)±105.3
Current Raw change used (final)0.0
Projected new Raw rating1518.4
Projected new Weighed rating1385.7
Projected new Weighted performance1108.4
Projected new final Raw rating (if new WP > new Raw)1518.4
Projected new highest rating1521.7
Projected new floor1021.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1518.4
Projected effective change (new Official - current Official)=0.0
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 rating1615.1
Current Weighted rating1540.4
Current Weighted performance669.3
Current official/published rating (highest between Raw, WR and WP)1615.1
Current highest rating achieved1615.1
Current floor (min rating allowed)1115.1
Current K-factor28
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)±91.8
Current Raw change used (final)0.0
Projected new Raw rating1615.1
Projected new Weighed rating1419.0
Projected new Weighted performance669.3
Projected new final Raw rating (if new WP > new Raw)1615.1
Projected new highest rating1615.1
Projected new floor1115.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1615.1
Projected effective change (new Official - current Official)=0.0
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 rating778.0
Current Weighted rating573.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)778.0
Current highest rating achieved778.0
Current floor (min rating allowed)278.0
Current K-factor40
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)±302.5
Current Raw change used (final)0.0
Projected new Raw rating778.0
Projected new Weighed rating530.4
Projected new Weighted performance875.8
Projected new final Raw rating (if new WP > new Raw)875.8
Projected new highest rating875.8
Projected new floor375.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)875.8
Projected effective change (new Official - current Official)+97.8
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.5 1521.7 638.8 Analysis
2 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 5 3.5 1519.1 500.0 Analysis
1 JMC Kick Off Tournament 2024 (B) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 0 0.0 1519.1 1615.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.5 1521.7 638.8 Analysis
16 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 5 3.5 1519.1 500.0 Analysis
15 JMC Kick Off Tournament 2024 (B) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 0 0.0 1519.1 1615.1 Analysis
14 JNW Club - Bryanston Open1 2020 (A) 2020/02/01 2020/02/01 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1470.1 1471.8 Analysis
13 2019 Wild Card Chess Championship (U16 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 5.0 1485.5 1488.1 Analysis
12 2019 South African Junior Team Championships (U16A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1485.5 1488.1 Analysis
11 GJM vs GE Inter Region 2019 (U16A) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1476.5 1480.1 Analysis
10 West Rand Junior Open 2019 (U18) 2019/08/17 2019/08/17 West Rand (GWR) Standard 60 0.83 5 5 4.0 1458.2 1457.4 Analysis
9 JHB Metro Closed 2019 (U16) 2019/07/27 2019/07/28 Johannesburg Metro (GJM) Standard 90 0.94 6 6 5.0 1463.3 1460.3 Analysis
8 2019 SA Schools Winter Games (U15 Boys) 2019/07/01 2019/07/04 Ethekwini (KED) Standard 90 0.94 7 7 4.0 1463.3 1460.3 Analysis
7 JNW Club - Hoerskool Linden 2019 (A) 2019/06/15 2019/06/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1487.7 1488.8 Analysis
6 2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 4.0 950.8 1036.8 Analysis
5 D2 Schools Individuals 2019 (U15) 2019/05/18 2019/05/18 West Rand (GWR) Standard 60 0.83 5 5 3.5 950.8 1036.8 Analysis
4 JNW Club - Charterhouse Open 2019 (B) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 818.7 880.8 Analysis
3 2018 Gauteng League Final (U15) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 4 4.0 686.6 724.8 Analysis
2 2018 Gauteng Secondary Schools Individual Chess Championships (U15 Boys) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 500.0 500.0 Analysis
1 D2 Schools Individuals 2018 (U15 Open) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 500.0 500.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 2 2 7.0 70.0 170.0 1351.3 1521.3
White 5 3 2 0 4.0 80.0 255.0 1371.0 1626.0
Black 5 3 0 2 3.0 60.0 85.0 1331.7 1416.7
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 10 6 2 2 7.0 70.0 170.0 1351.3 1521.3
White 5 3 2 0 4.0 80.0 255.0 1371.0 1626.0
Black 5 3 0 2 3.0 60.0 85.0 1331.7 1416.7
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 93 51 20 22 61.0 65.6 132.5 1328.7 1461.3
White 44 23 13 8 29.5 67.0 144.9 1351.3 1496.2
Black 49 28 7 14 31.5 64.3 121.4 1308.5 1429.9
Standard All 83 45 18 20 54.0 65.1 128.0 1326.0 1454.0
White 39 20 11 8 25.5 65.4 130.8 1348.8 1479.6
Black 44 25 7 12 28.5 64.8 125.6 1305.8 1431.4
Rapid All 10 6 2 2 7.0 70.0 170.0 1351.3 1521.3
White 5 3 2 0 4.0 80.0 255.0 1371.0 1626.0
Black 5 3 0 2 3.0 60.0 85.0 1331.7 1416.7
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 104049443 Erasmus, D (Daniel) 2 2.0 2 0 0 100.0 1481.0 425.0 1906.0 View list
2 1040114880 Makanzela, M (Moses) 2 2.0 2 0 0 100.0 1463.3 425.0 1888.3 View list
3 205089138 Makgorogo, T (Tshidi) 2 2.0 2 0 0 100.0 1204.5 425.0 1629.5 View list
4 104025270 Motalaota, N (Ngoako) 2 2.0 2 0 0 100.0 1463.3 425.0 1888.3 View list
5 105075131 Ntshabele, TP (Tokologo) 2 2.0 2 0 0 100.0 1463.3 425.0 1888.3 View list
6 1040100971 Smit, I (Ivan) 2 2.0 2 0 0 100.0 725.4 425.0 1150.4 View list
7 1040114879 Zed, T (Thato) 2 2.0 2 0 0 100.0 1463.3 425.0 1888.3 View list
8 105081281 Selemela, K (Karabo) 2 1.5 1 1 0 75.0 1207.0 212.5 1419.5 View list
9 105044908 Xiao, R (Ryan) 2 1.5 1 1 0 75.0 1474.4 212.5 1686.9 View list
10 103044849 Swelinkomo, M (Mpumelelo) 2 1.0 1 0 1 50.0 979.1 0.0 979.1 View list
11 104054474 Makgale, T (Teboho) 2 1.0 0 2 0 50.0 1218.2 0.0 1218.2 View list
12 104081294 Le Roux, EP (Emile Paul) 2 0.5 0 1 1 25.0 992.8 -212.5 780.3 View list
13 105068286 Kippen, R (Robben) 2 0.0 0 0 2 0.0 1463.3 -425.0 1038.3 View list
14 104069181 Lingard, B (Bevan) 2 0.0 0 0 2 0.0 1463.3 -425.0 1038.3 View list
15 1040114306 Montsi, T (Teboho) 2 0.0 0 0 2 0.0 1463.3 -425.0 1038.3 View list
16 104069713 Vorster, T (Tyrone) 2 0.0 0 0 2 0.0 992.8 -425.0 567.8 View list
17 1040115283 Kluyt, M (Markus) 1 1.0 1 0 0 100.0 950.8 425.0 1375.8 View list
18 1050145442 Kubu, K (Koketso) 1 1.0 1 0 0 100.0 1519.1 425.0 1944.1 View list
19 1060300891 Kgaphola, C (Choshane) 1 1.0 1 0 0 100.0 1521.7 425.0 1946.7 View list
20 104089605 John, J (Jordan) 1 1.0 1 0 0 100.0 686.6 425.0 1111.6 View list