PLAYER PAGE

Sivuyisile Bukula

1090130140
Eden (WEG)
Personal
Main rating
Rating 1584
K-factor 32
Floor 1072.5
Highest 1585.2 (2026-02-28)
Min/Max +/- allowed 96
Rating Change
()
Games 4
Score 2.5
We 1.99
SWe 0.42
Temp +/- 13.4
Penalties 0
Weight perform 1608.3
Final +/- +24.3
New Rating
()
Rating 1608.3
K-factor 28
Floor 1108.3
Highest 1608.3 (2026-06-01)
Min/Max +/- allowed 92.7
Standard rating
Rating 1577.8
K-factor 32
Floor 1091
Highest 1591 (2025-03-01)
Min/Max +/- allowed 95
Rating Change
()
Games 4
Score 2.5
We 1.99
SWe 0.51
Temp +/- 16.2
Penalties 0
Weight perform 1608.3
Final +/- +30.5
New Rating
()
Rating 1608.3
K-factor 28
Floor 1108.3
Highest 1608.3 (2026-06-01)
Min/Max +/- allowed 92.7
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 1404
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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Eden Chess Trials 2 2026 (U18 Boys) Standard 2026-05-23 2026-05-23 Eden (WEG) 5 1584 4 2.5 1691.4 13.4 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 WCSC HS Individual Championship (U18 Boys) Standard 2026-05-02 2026-05-03 Eden (WEG) 6 1582.2 6 3.5 1591.2 1.8 Details
2 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
3 George Trials 2 2026 (U17 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1543 4 3 1678.5 10.6 Details
4 George Trials 1 2026 (U17 Boys) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1543 5 4 1613.2 3.8 Details
5 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
6 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
7 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
8 Eden Blitz 2025 (Open) Blitz 2025-09-20 2025-09-20 Eden (WEG) 9 1520.5 9 5 1588.3 2.4 Details
9 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
10 Interclub Blitz 3 2025 Blitz 2025-07-30 2025-07-30 Eden (WEG) 6 1515.9 6 4 1627.8 2.8 Details
11 InterClub Blitz 3 2025 Blitz 2025-06-12 2025-06-12 Eden (WEG) 6 1514 6 4 1561 1.2 Details
12 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
13 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
14 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
15 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
16 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
17 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
18 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
19 InterClub Blitz 5 2024 Blitz 2024-10-07 2024-10-07 Eden (WEG) 6 1527 6 3 1448.2 -2 Details
20 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
21 Eden Rapid 2024 (A) Rapid 2024-08-03 2024-08-03 Eden (WEG) 6 1531.6 6 3 1462 -5.9 Details
22 InterClub Blitz 3 Open 2024 Blitz 2024-07-18 2024-07-18 Eden (WEG) 10 1515.3 8 3 1365 -5.1 Details
23 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
24 Eden Open 2024 (A) Standard 2024-06-22 2024-06-22 Eden (WEG) 5 1533.6 5 2 1408.1 -11.5 Details
25 InterClub Blitz 2 2024 Blitz 2024-05-16 2024-05-16 Eden (WEG) 10 1531.2 8 5.5 1573.2 1.5 Details
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 Eden Top Schools 2023 (U18 Mix) Standard 2023-08-19 2023-08-19 Eden (WEG) 5 1415 5 2 1278.2 -13.9 Details
34 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
35 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
36 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
37 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
38 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
39 George Open 2022 (B) Standard 2022-12-03 2022-12-03 Eden (WEG) 5 1274.4 5 2.5 1253.5 -2.7 Details
40 George Topskole 2022 (O13) Standard 2022-07-30 2022-07-30 Eden (WEG) 5 1220 5 3.5 1492.1 27.2 Details
41 George Open 2022 (C) Standard 2022-06-11 2022-06-11 Eden (WEG) 5 1199.2 5 2.5 1323.4 11.6 Details
42 George Trials 2 2022 (U13) Standard 2022-02-12 2022-02-12 Eden (WEG) 5 1163.9 5 3 1373 19.6 Details
43 George Trials 1 2022 (U13) Standard 2022-01-29 2022-01-29 Eden (WEG) 5 1216.5 5 1 909.2 -29.2 Details
44 George Trial 2 2020 (U12) Standard 2020-02-08 2020-02-08 Eden (WEG) 5 1206.1 5 3 1269.2 5.6 Details
45 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 24
Wins 16
Draws 2
Losses 6
White 13
Black 11
White wins 9
Black wins 7
Score 17
Percent 70.8
Dp 177.1
AOR 1445.7
Performance 1622.8
Game statistics (History)
Games 256
Wins 148
Draws 17
Losses 91
White 132
Black 124
White wins 75
Black wins 73
Score 156.5
Percent 61.1
Dp 94.6
AOR 1384.5
Performance 1479.1
Rankings (Main)
National
Overall 1153
Gender 1052
Age group 128
Gender/Age 112
Provincial
Overall 344
Gender 310
Age group 39
Gender/Age 33
Regional
Overall 59
Gender 52
Age group 7
Gender/Age 6
Rankings (Standard)
National
Overall 1120
Gender 1006
Age group 122
Gender/Age 106
Provincial
Overall 330
Gender 295
Age group 34
Gender/Age 29
Regional
Overall 54
Gender 47
Age group 5
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 287
Gender 276
Age group 24
Gender/Age 21
Provincial
Overall 101
Gender 98
Age group 7
Gender/Age 7
Regional
Overall 49
Gender 48
Age group 4
Gender/Age 4
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 24
Score 17
Percent 70.8
Aor 1445.7
Dp 177.1
Prat 1622.8
Performance (12 months)
Games 68
Score 43.5
Percent 64
Aor 1476.4
Dp 118.8
Prat 1595.1
Performance (History)
Games 256
Score 156.5
Percent 61.1
Aor 1384.5
Dp 94.6
Prat 1479.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Jacobs, S (Shaquille) 5 4 1 Eden Trials 2+3 2023 (U16) Eden League 2025 (Premier Division) Details
Overall 2 Prins, R (Reinhart) 5 3 2 George Trials 2 2022 (U13) Western Cape HS Individuals Championship 2024 (U15 Boys) Details
Overall 3 Cornforth, K (Kayleigh) 4 2 2 InterClub Blitz 2 2024 InterClub Blitz 3 Open 2024 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 Hone, R (Ryan) 4 3 1 George Schools Chess Trials 1 2025 (U17 Boys) George Trials 2 2026 (U17 Boys) Details
Standard 3 Marx, M (Marnu) 4 3 1 George Chess Trials 1 2023 (U15 Boys) George Schools Chess Trials 1 2025 (U17 Boys) Details
Standard 4 Maliti, L (Lisakhanya) 4 2 2 George Chess Trials 2 2023 (U15 Boys) Eden Chess Trials 2 2024 (U16) Details
Standard 5 Van Niekerk, C (Carlos) 4 2 2 George HS Top Schools 2024 (U18) George Trials 2 2026 (U17 Boys) Details
Blitz 1 Cornforth, K (Kayleigh) 4 2 2 InterClub Blitz 2 2024 InterClub Blitz 3 Open 2024 Details
Blitz 2 Kerspuy, G (Gheuzville) 2 1 1 Interclub Blitz 3 2025 Interclub Blitz 3 2025 Details
Blitz 3 Marner, B (Bryan Neil) 2 1 1 InterClub Blitz 5 2024 InterClub Blitz 5 2024 Details
Blitz 4 Fritz, U (Ulysse) 2 1 1 InterClub Blitz 3 2025 InterClub Blitz 3 2025 Details
Blitz 5 Faller, P (Peter) 2 1 1 InterClub Blitz 3 2025 InterClub Blitz 3 2025 Details