Player Page

Buba, V (Vukile)
Dob: 2002/01/15 (Adult)
Gender: Male
Chess SA id: 102092210
FIDE id:
Region: Lejweleputswa (FLW)
Citizen: RSA
Title(s):
Last active: 2024/06/02 (18 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 rating1588.1
Current Weighted rating1584.8
Current Weighted performance1574.6
Current official/published rating (highest between Raw, WR and WP)1588.1
Current highest rating achieved1596.7
Current floor (min rating allowed)1096.7
Current K-factor32
Games played this month4
Score (S)1.0
Expected score (We)0.45
Difference (S-We)0.46
Current Raw change (no limits, including tournament time weight)14.6
Current min/max change allowed (with limits)±95.4
Current Raw change used (final)14.6
Projected new Raw rating1602.7
Projected new Weighed rating1457.9
Projected new Weighted performance1630.7
Projected new final Raw rating (if new WP > new Raw)1630.7
Projected new highest rating1630.7
Projected new floor1130.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1630.7
Projected effective change (new Official - current Official)+42.6
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 rating1602.0
Current Weighted rating1587.8
Current Weighted performance1597.4
Current official/published rating (highest between Raw, WR and WP)1602.0
Current highest rating achieved1610.5
Current floor (min rating allowed)1110.5
Current K-factor28
Games played this month4
Score (S)1.0
Expected score (We)0.48
Difference (S-We)0.52
Current Raw change (no limits, including tournament time weight)14.6
Current min/max change allowed (with limits)±93.5
Current Raw change used (final)14.6
Projected new Raw rating1616.6
Projected new Weighed rating1460.7
Projected new Weighted performance1657.4
Projected new final Raw rating (if new WP > new Raw)1657.4
Projected new highest rating1657.4
Projected new floor1157.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1657.4
Projected effective change (new Official - current Official)+55.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
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 rating1343.2
Current Weighted rating1260.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1343.2
Current highest rating achieved1343.2
Current floor (min rating allowed)843.2
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)±135.2
Current Raw change used (final)0.0
Projected new Raw rating1343.2
Projected new Weighed rating1161.8
Projected new Weighted performance921.2
Projected new final Raw rating (if new WP > new Raw)1343.2
Projected new highest rating1343.2
Projected new floor843.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1343.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: JMC Trinityhouse Little Falls 2024 (A)
Start: 2024/06/02  End: 2024/06/02  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 4
Games: 4  Score: 1.0
Main rating: 1588.1  Rating gain/loss: 14.6
Type rating: 1602.0  Rating gain/loss: 14.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 JMC Trinityhouse Little Falls 2024 (A) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1588.1 1602.0 Analysis
6 Chess Power House May Open 2024 (A) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1590.5 1596.7 Analysis
5 JMC Helpmekaar Kollege Tournament 2024 (A) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1590.5 1596.7 Analysis
4 Hoerskool Overvaal Chess Open 2024 (A) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1577.5 1583.3 Analysis
3 Wanderers Blitz Tournament 2024 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Blitz 8 0.25 9 6 4.5 1559.5 1275.2 Analysis
2 JMC Unika School Tournament 2024 (A) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1559.5 1567.1 Analysis
1 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1596.7 1610.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
44 JMC Trinityhouse Little Falls 2024 (A) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1588.1 1602.0 Analysis
43 Chess Power House May Open 2024 (A) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1590.5 1596.7 Analysis
42 JMC Helpmekaar Kollege Tournament 2024 (A) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1590.5 1596.7 Analysis
41 Hoerskool Overvaal Chess Open 2024 (A) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1577.5 1583.3 Analysis
40 Wanderers Blitz Tournament 2024 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Blitz 8 0.25 9 6 4.5 1559.5 1275.2 Analysis
39 JMC Unika School Tournament 2024 (A) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1559.5 1567.1 Analysis
38 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1596.7 1610.5 Analysis
37 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 7 3.5 1589.4 1200.0 Analysis
36 2023 Moja Chess Extravaganza (Prestige) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 8 2.0 1589.4 1589.2 Analysis
35 Eureka Open 2023 (A) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 4 1.0 1595.8 1595.3 Analysis
34 Mzansi Spring Open 2022 (Prestige) 2022/09/03 2022/09/03 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.5 1567.0 1574.3 Analysis
33 UJ Fundraising Tournament 2022 (A) 2022/08/13 2022/08/13 Johannesburg Metro (GJM) Standard 62 0.84 5 5 2.5 1557.1 1562.1 Analysis
32 Eureka Open 2022 (B) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1527.9 1526.3 Analysis
31 Moja Open 2022 (Prestige) 2022/03/19 2022/03/22 Frances Baard (NCF) Standard 120 1.00 7 0 0.0 1527.9 1526.3 Analysis
30 JMC @ Pinnacle 2022 (Premier) 2022/02/19 2022/02/20 Johannesburg Metro (GJM) Standard 90 0.94 5 3 1.0 1519.3 1513.2 Analysis
29 JMC Charterhouse Open 2022 (A) 2022/02/12 2022/02/12 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1519.3 1513.2 Analysis
28 Mabaleng Chess Open 2021 (A) 2021/11/27 2021/11/27 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1543.5 1543.0 Analysis
27 NC Open 2021 (A) 2021/10/22 2021/10/24 Frances Baard (NCF) Standard 120 1.00 5 4 1.5 1460.9 1452.4 Analysis
26 Pinnacle College Waterfall Open (Pinnacle) 2021/10/02 2021/10/03 Johannesburg Metro (GJM) Standard 90 0.94 6 6 6.0 1460.9 1452.4 Analysis
25 Ekurhuleni Chess Kempton Park Open 2020 (B) 2020/11/21 2020/11/21 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1420.3 1416.6 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 33 12 4 17 14.0 42.4 -64.4 1665.0 1600.6
White 16 5 3 8 6.5 40.6 -79.7 1693.5 1613.8
Black 17 7 1 9 7.5 44.1 -50.0 1638.2 1588.2
Standard All 27 8 3 16 9.5 35.2 -125.9 1740.1 1614.1
White 13 3 3 7 4.5 34.6 -130.8 1763.9 1633.1
Black 14 5 0 9 5.0 35.7 -121.4 1718.0 1596.5
Rapid 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
Blitz All 6 4 1 1 4.5 75.0 212.5 1327.1 1539.6
White 3 2 0 1 2.0 66.7 141.7 1388.5 1530.1
Black 3 2 1 0 2.5 83.3 283.3 1265.7 1549.1
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 225 114 23 88 125.5 55.8 49.1 1426.8 1475.9
White 113 58 12 43 64.0 56.6 56.4 1447.4 1503.8
Black 112 56 11 45 61.5 54.9 41.7 1406.0 1447.7
Standard All 212 107 21 84 117.5 55.4 46.1 1419.1 1465.2
White 106 54 12 40 60.0 56.6 56.1 1437.6 1493.7
Black 106 53 9 44 57.5 54.2 36.1 1400.6 1436.7
Rapid 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
Blitz All 13 7 2 4 8.0 61.5 98.1 1552.0 1650.1
White 7 4 0 3 4.0 57.1 60.7 1596.0 1656.7
Black 6 3 2 1 4.0 66.7 141.7 1500.7 1642.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 101032356 Rode, CM (Christoph) 5 0.5 0 1 4 10.0 1223.8 -340.0 883.8 View list
2 173004580 Chikwava, R (Ronald) 4 2.5 2 1 1 62.5 1578.4 106.3 1684.7 View list
3 101050584 Mazibuko, K (Khanya) 4 1.5 1 1 2 37.5 1500.7 -106.3 1394.5 View list
4 101015487 Khumalo, KB (Keith) 4 0.0 0 0 4 0.0 1510.4 -425.0 1085.4 View list
5 1030097800 Tsholo, B (Boitumelo) 3 1.0 1 0 2 33.3 1347.6 -141.7 1205.9 View list
6 100020068 Malan, MJ (Mathys) 3 0.5 0 1 2 16.7 1232.5 -283.3 949.2 View list
7 1020098643 Buba, S (Simamkele) 2 2.0 2 0 0 100.0 1283.4 425.0 1708.4 View list
8 103043774 Felix, E (Ethon) 2 2.0 2 0 0 100.0 1447.1 425.0 1872.1 View list
9 1890115391 Ilenikhena, B (Basil) 2 2.0 2 0 0 100.0 1547.5 425.0 1972.5 View list
10 1110098631 Kruger, T (Tobias) 2 2.0 2 0 0 100.0 1573.8 425.0 1998.8 View list
11 103069990 Mhlongo, D (David) 2 2.0 2 0 0 100.0 1447.1 425.0 1872.1 View list
12 1010116509 Moseri, L (Lebogang) 2 2.0 2 0 0 100.0 1447.1 425.0 1872.1 View list
13 102082756 Motsuane, L (Lucky) 2 2.0 2 0 0 100.0 1447.1 425.0 1872.1 View list
14 1100103439 Mungal, E (Ethan) 2 2.0 2 0 0 100.0 1511.6 425.0 1936.6 View list
15 1100110071 Poongavanum, K (Kalyan) 2 2.0 2 0 0 100.0 1486.3 425.0 1911.3 View list
16 102052261 Rossouw, AW (Andreas) 2 2.0 2 0 0 100.0 1348.5 425.0 1773.5 View list
17 1020116506 Thela, S (Sibusiso) 2 2.0 2 0 0 100.0 1447.1 425.0 1872.1 View list
18 206091525 Nel, H (Hayley) 2 1.5 1 1 0 75.0 1494.4 212.5 1706.9 View list
19 100004565 Chibase, N (Nkosana) 2 1.0 1 0 1 50.0 1569.7 0.0 1569.7 View list
20 103049914 Mochaki, K (Keoratile) 2 1.0 1 0 1 50.0 1320.8 0.0 1320.8 View list