Surname or Chess SA id..
Chess SA Region AOC

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Sivuyisile Bukula

1090130140
Eden (WEG)
Personal
Main rating
Rating 1582.2
K-factor 32
Floor 1072.5
Highest 1585.2 (2026-02-28)
Min/Max +/- allowed 96
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1566.6
Final +/- 0
New Rating
()
Rating 1582.2
K-factor 32
Floor 1072.5
Highest 1585.2 (2026-02-28)
Min/Max +/- allowed 95.8
Standard rating
Rating 1581.8
K-factor 32
Floor 1091
Highest 1591 (2025-03-01)
Min/Max +/- allowed 95
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1566.6
Final +/- 0
New Rating
()
Rating 1581.8
K-factor 32
Floor 1091
Highest 1591 (2025-03-01)
Min/Max +/- allowed 95
Rapid rating
Rating 1216.9
K-factor 36
Floor 716.9
Highest 1268.1 (2024-08-01)
Min/Max +/- allowed 150.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1216.9
K-factor 36
Floor 716.9
Highest 1268.1 (2024-08-01)
Min/Max +/- allowed 150.5
Blitz rating
Rating 1324.2
K-factor 36
Floor 824.2
Highest 1324.2 (2025-09-30)
Min/Max +/- allowed 138.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1424.1
Final +/- 0
New Rating
()
Rating 1324.2
K-factor 36
Floor 824.2
Highest 1324.2 (2025-09-30)
Min/Max +/- allowed 138.9
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Eden Schools Trials 1 2026 (U18 Boys) Standard 2026-03-14 2026-03-14 Eden (WEG) 5 1585.2 5 4 1570.6 -2.9 Details
2 George Trials 2 2026 (U17 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1543 4 3 1678.5 10.6 Details
3 George Trials 1 2026 (U17 Boys) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1543 5 4 1613.2 3.8 Details
4 2025 Mzansi Individual Championships (U18 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1545.6 6 2.5 1478.3 -9.6 Details
5 2025 Mzansi Inter Provincial Team Championships (U18 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1545.6 6 4 1612.2 8 Details
6 Eden League 2025 (Premier Division) Standard 2025-10-11 2025-10-11 Eden (WEG) 5 1529.6 5 2.5 1640.6 10.1 Details
7 Eden Blitz 2025 (Open) Blitz 2025-09-20 2025-09-20 Eden (WEG) 9 1520.5 9 5 1588.3 2.4 Details
8 Western Cape Schools - Top Schools 2025 (U19) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1520.5 6 4.5 1558.2 3.3 Details
9 Interclub Blitz 3 2025 Blitz 2025-07-30 2025-07-30 Eden (WEG) 6 1515.9 6 4 1627.8 2.8 Details
10 InterClub Blitz 3 2025 Blitz 2025-06-12 2025-06-12 Eden (WEG) 6 1514 6 4 1561 1.2 Details
11 Western Cape Schools Individual Championship 2025 (U17 Boys) Standard 2025-04-26 2025-04-27 West Coast (WCU) 6 1532.9 6 3 1495.1 -5.3 Details
12 Eden Chess Trials 2 2025 (U18) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1532.9 10 7 1496.9 -6.6 Details
13 Eden Schools Chess Trials 1 2025 (U17 Boys) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1572.5 5 3.5 1517.9 -4.5 Details
14 George Schools Chess Trials 3 2025 (U17 Boys) Standard 2025-03-01 2025-03-01 Eden (WEG) 5 1572.5 4 2 1308.8 -20.4 Details
15 George Schools Chess Trials 2 2025 (U17 Boys) Standard 2025-02-15 2025-02-15 Eden (WEG) 5 1541.9 5 3.5 1512.7 -2 Details
16 George Schools Chess Trials 1 2025 (U17 Boys) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1541.9 5 4.5 1763.8 21.1 Details
17 Eden Chess Union League 2024 (1st Division) Standard 2024-10-12 2024-10-12 Eden (WEG) 5 1527 5 4 1602.3 11.3 Details
18 InterClub Blitz 5 2024 Blitz 2024-10-07 2024-10-07 Eden (WEG) 6 1527 6 3 1448.2 -2 Details
19 Eden Top Schools 2024 (U18 Open) Standard 2024-08-17 2024-08-17 Eden (WEG) 5 1531.6 5 3.5 1567.1 3 Details
20 Eden Rapid 2024 (A) Rapid 2024-08-03 2024-08-03 Eden (WEG) 6 1531.6 6 3 1462 -5.9 Details
21 InterClub Blitz 3 Open 2024 Blitz 2024-07-18 2024-07-18 Eden (WEG) 10 1515.3 8 3 1365 -5.1 Details
22 George HS Top Schools 2024 (U18) Standard 2024-07-13 2024-07-13 Eden (WEG) 5 1515.3 4 4 1709.2 15.3 Details
23 Eden Open 2024 (A) Standard 2024-06-22 2024-06-22 Eden (WEG) 5 1533.6 5 2 1408.1 -11.5 Details
24 InterClub Blitz 2 2024 Blitz 2024-05-16 2024-05-16 Eden (WEG) 10 1531.2 8 5.5 1573.2 1.5 Details
25 Eden Chess Trials 2 2024 (U16) Standard 2024-04-13 2024-04-20 Eden (WEG) 10 1540 10 6.5 1511.5 -5.5 Details
26 Western Cape HS Individuals Championship 2024 (U15 Boys) Standard 2024-03-21 2024-03-22 Overberg (WOS) 6 1366.1 6 3 1514.1 17.1 Details
27 Eden School Chess Trials 1 2024 (U15 Boys) Standard 2024-03-09 2024-03-09 Eden (WEG) 5 1366.1 5 4 1527.2 16.4 Details
28 George Schools Trials 3 2024 (U15 Boys) Standard 2024-03-02 2024-03-02 Eden (WEG) 5 1366.1 5 4 1691.1 32.2 Details
29 George Schools Trials 2 2024 (U15 Boys) Standard 2024-02-17 2024-02-17 Eden (WEG) 5 1315.9 4 2.5 1542.4 17.6 Details
30 George Schools Trials 1 2024 (U15 Boys) Standard 2024-02-03 2024-02-03 Eden (WEG) 5 1315.9 5 3 1465 13.8 Details
31 Eden Chess Union League 2023 (1st Division) Standard 2023-11-11 2023-11-11 Eden (WEG) 5 1392.7 4 0 776.5 -48 Details
32 Eden Top Schools 2023 (U18 Mix) Standard 2023-08-19 2023-08-19 Eden (WEG) 5 1415 5 2 1278.2 -13.9 Details
33 Eden Trials 2+3 2023 (U16) Standard 2023-04-15 2023-05-13 Eden (WEG) 10 1381.2 9 6 1492.1 18.9 Details
34 Eden Trails 1 2023 (U15 Boys) Standard 2023-03-11 2023-03-11 Eden (WEG) 5 1398.2 5 3 1306.2 -9.5 Details
35 George Chess Trials 3 2023 (U15 Boys) Standard 2023-02-25 2023-02-25 Eden (WEG) 5 1299.1 5 4 1486.3 19.1 Details
36 George Chess Trials 2 2023 (U15 Boys) Standard 2023-02-11 2023-02-11 Cape Town (WCT) 5 1299.1 5 4 1441.3 14.8 Details
37 George Chess Trials 1 2023 (U15 Boys) Standard 2023-01-28 2023-01-28 Eden (WEG) 5 1269.9 4 2 1350.7 6.3 Details
38 George Open 2022 (B) Standard 2022-12-03 2022-12-03 Eden (WEG) 5 1274.4 5 2.5 1253.5 -2.7 Details
39 George Topskole 2022 (O13) Standard 2022-07-30 2022-07-30 Eden (WEG) 5 1220 5 3.5 1492.1 27.2 Details
40 George Open 2022 (C) Standard 2022-06-11 2022-06-11 Eden (WEG) 5 1199.2 5 2.5 1323.4 11.6 Details
41 George Trials 2 2022 (U13) Standard 2022-02-12 2022-02-12 Eden (WEG) 5 1163.9 5 3 1373 19.6 Details
42 George Trials 1 2022 (U13) Standard 2022-01-29 2022-01-29 Eden (WEG) 5 1216.5 5 1 909.2 -29.2 Details
43 George Trial 2 2020 (U12) Standard 2020-02-08 2020-02-08 Eden (WEG) 5 1206.1 5 3 1269.2 5.6 Details
44 George Trial 1 2020 (U12) Standard 2020-01-25 2020-01-25 Eden (WEG) 5 1200 4 2 1239.1 3.1 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 14
Wins 11
Draws 0
Losses 3
White 8
Black 6
White wins 6
Black wins 5
Score 11
Percent 78.6
Dp 242.9
AOR 1373.8
Performance 1616.7
Game statistics (History)
Games 246
Wins 143
Draws 15
Losses 88
White 127
Black 119
White wins 72
Black wins 71
Score 150.5
Percent 61.2
Dp 95
AOR 1377.9
Performance 1472.9
Rankings (Main)
National
Overall 1123
Gender 1026
Age group 120
Gender/Age 103
Provincial
Overall 338
Gender 304
Age group 35
Gender/Age 28
Regional
Overall 64
Gender 55
Age group 7
Gender/Age 5
Rankings (Standard)
National
Overall 1050
Gender 952
Age group 108
Gender/Age 91
Provincial
Overall 306
Gender 271
Age group 28
Gender/Age 22
Regional
Overall 59
Gender 49
Age group 6
Gender/Age 4
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall 248
Gender 236
Age group 23
Gender/Age 19
Provincial
Overall 98
Gender 94
Age group 8
Gender/Age 8
Regional
Overall 45
Gender 44
Age group 4
Gender/Age 4
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 14
Score 11
Percent 78.6
Aor 1373.8
Dp 242.9
Prat 1616.7
Performance (12 months)
Games 64
Score 40.5
Percent 63.3
Aor 1467.2
Dp 112.9
Prat 1580.1
Performance (History)
Games 246
Score 150.5
Percent 61.2
Aor 1377.9
Dp 95
Prat 1472.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Prins, R (Reinhart) 5 3 2 George Trials 2 2022 (U13) Western Cape HS Individuals Championship 2024 (U15 Boys) Details
Overall 2 Jacobs, S (Shaquille) 5 4 1 Eden Trials 2+3 2023 (U16) Eden League 2025 (Premier Division) Details
Overall 3 Van Niekerk, C (Carlos) 4 2 2 George HS Top Schools 2024 (U18) George Trials 2 2026 (U17 Boys) Details
Overall 4 Hone, R (Ryan) 4 3 1 George Schools Chess Trials 1 2025 (U17 Boys) George Trials 2 2026 (U17 Boys) Details
Overall 5 Marx, M (Marnu) 4 3 1 George Chess Trials 1 2023 (U15 Boys) George Schools Chess Trials 1 2025 (U17 Boys) Details
Standard 1 Prins, R (Reinhart) 5 3 2 George Trials 2 2022 (U13) Western Cape HS Individuals Championship 2024 (U15 Boys) Details
Standard 2 Maliti, L (Lisakhanya) 4 2 2 George Chess Trials 2 2023 (U15 Boys) Eden Chess Trials 2 2024 (U16) Details
Standard 3 Hone, R (Ryan) 4 3 1 George Schools Chess Trials 1 2025 (U17 Boys) George Trials 2 2026 (U17 Boys) Details
Standard 4 Scholtz, H (Hanko) 4 3 1 George Chess Trials 1 2023 (U15 Boys) Western Cape HS Individuals Championship 2024 (U15 Boys) Details
Standard 5 Marx, M (Marnu) 4 3 1 George Chess Trials 1 2023 (U15 Boys) George Schools Chess Trials 1 2025 (U17 Boys) Details
Blitz 1 Cornforth, K (Kayleigh) 4 2 2 InterClub Blitz 2 2024 InterClub Blitz 3 Open 2024 Details
Blitz 2 Windvogel, N (Nayron) 2 1 1 InterClub Blitz 2 2024 InterClub Blitz 2 2024 Details
Blitz 3 Marner, B (Bryan Neil) 2 1 1 InterClub Blitz 5 2024 InterClub Blitz 5 2024 Details
Blitz 4 Faller, P (Peter) 2 1 1 InterClub Blitz 3 2025 InterClub Blitz 3 2025 Details
Blitz 5 Bevie, ME (Marvin Emile) 2 1 1 InterClub Blitz 2 2024 InterClub Blitz 2 2024 Details