Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Joseph Jaffray

1080133991
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1700.3
K-factor 28
Floor 1207.5
Highest 1707.5 (2026-08-01)
Min/Max +/- allowed 80
Rating Change
()
Games 10
Score 8
We 7.39
SWe 0.61
Temp +/- 17
Penalties 0
Weight perform 1664.1
Final +/- +17
New Rating
()
Rating 1717.3
K-factor 28
Floor 1217.3
Highest 1717.3 (2026-10-01)
Min/Max +/- allowed 79.4
Standard rating
Rating 1684.2
K-factor 28
Floor 1191.4
Highest 1691.4 (2026-06-01)
Min/Max +/- allowed 82.3
Rating Change
()
Games 6
Score 5
We 4.3
SWe 0.7
Temp +/- 19.5
Penalties 0
Weight perform 1682.8
Final +/- +19.5
New Rating
()
Rating 1703.7
K-factor 28
Floor 1203.7
Highest 1703.7 (2026-10-01)
Min/Max +/- allowed 80.9
Rapid rating
Rating 1356.3
K-factor 36
Floor 788.8
Highest 1369.5 (2024-11-01)
Min/Max +/- allowed 130.2
Rating Change
()
Games 4
Score 3
We 2.44
SWe 0.56
Temp +/- 20.3
Penalties 0
Weight perform 0
Final +/- +20.3
New Rating
()
Rating 1376.6
K-factor 36
Floor 876.6
Highest 1376.6 (2026-10-01)
Min/Max +/- allowed 128.9
Blitz rating
Rating 1238.9
K-factor 36
Floor 738.9
Highest 1238.9 (2025-09-30)
Min/Max +/- allowed 156.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1238.9
K-factor 36
Floor 738.9
Highest 1238.9 (2025-09-30)
Min/Max +/- allowed 156.9
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Eastern Cape Closed Championship 2026 (U20 Open) Standard 2026-09-25 2026-09-26 Sarah Baartman (ESB) 6 1700.3 6 5 1799.7 18.8 Details
2 Eastern Cape Chess Festival 2026 (Inter-Regionals U20) Rapid 2026-09-25 2026-09-25 Sarah Baartman (ESB) 5 1700.3 4 3 1628.9 -1.8 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 NMB Closed 2026 (U20) Standard 2026-08-15 2026-08-15 Nelson Mandela Bay (ENM) 5 1700.3 5 3 1661.8 -7.2 Details
2 Checkmate in Gqeberha 2026 (A) Rapid 2026-07-11 2026-07-11 Nelson Mandela Bay (ENM) 6 1687.8 6 4 1871.8 19.7 Details
3 NMBCU Trials 6 2026 (U18-Open) Standard 2026-05-22 2026-05-23 Nelson Mandela Bay (ENM) 6 1655.9 6 4.5 1651.9 -0.3 Details
4 NMBCU Trials 5 2026 (U20+Open) Standard 2026-05-15 2026-05-16 Nelson Mandela Bay (ENM) 6 1655.9 6 5.5 1833.8 32.2 Details
5 2025 Mzansi Individual Championships (U18 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1623.1 6 4 1721.9 16.8 Details
6 2025 Mzansi Inter Provincial Team Championships (U18 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1623.1 6 4 1677.6 6.5 Details
7 1st Friday Night Blitz 2025 Blitz 2025-09-19 2025-09-19 Nelson Mandela Bay (ENM) 9 1682.1 9 5 1420.5 -8.8 Details
8 EC Closed 2025 (U18 Boys) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1682.1 6 3.5 1547.4 -17.7 Details
9 FIDE in the Bay 2025 (A) Standard 2025-08-30 2025-08-30 Nelson Mandela Bay (ENM) 5 1635.9 5 3.5 1820.4 17.3 Details
10 NMBCU Closed 2025 (U18) Standard 2025-06-13 2025-06-14 Nelson Mandela Bay (ENM) 6 1607.2 6 4.5 1686.7 8.1 Details
11 NMBCU Open 2025 (A) Standard 2025-05-23 2025-05-25 Nelson Mandela Bay (ENM) 6 1555.3 5 3 1680.4 6.4 Details
12 NMBCU Trial 4 2025 (U18) Standard 2025-05-09 2025-05-10 Nelson Mandela Bay (ENM) 6 1555.3 6 4.5 1616.1 7.3 Details
13 NMB 3rd Trials 2025 (U18) Standard 2025-04-11 2025-04-12 Nelson Mandela Bay (ENM) 6 1526.6 6 5.5 1677.6 17.9 Details
14 NMB 2nd Trials 2025 (U18) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1520 6 4.5 1553.2 4.1 Details
15 Pearson High Chess Festival 2025 (B) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1508.7 5 3.5 1395.3 -11.5 Details
16 NMBCH Trial 1 2025 (U18) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1508.7 5 4 1705.1 18.6 Details
17 NMBCU vs BCC Derby Chess Invitational 2025 (U18) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1516.9 5 2.5 1472.3 -5.1 Details
18 NMBCU Top Schools Final 2024 (High School) Standard 2024-10-19 2024-10-19 Nelson Mandela Bay (ENM) 3 1533.6 3 1 1181.5 -19.9 Details
19 NMBCU Top Schools 2024 (High School) Rapid 2024-10-12 2024-10-12 Nelson Mandela Bay (ENM) 5 1533.6 5 4.5 1632.8 9.5 Details
20 NMBCU Closed 2024 (U18) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1510.5 6 4.5 1629.7 14.5 Details
21 NMBCU Trial 5 2024 (U18) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1495.6 6 4 1574.7 9.3 Details
22 NMBCU Trials 2 2024 (U18) Standard 2024-04-12 2024-04-13 Nelson Mandela Bay (ENM) 6 1479.1 6 4 1564.8 10.3 Details
23 Madibaz Chess Tournament 2024 (B) Standard 2024-03-01 2024-03-02 Nelson Mandela Bay (ENM) 5 1510.7 5 3 1312.6 -19.8 Details
24 NMBCU Trials 1 2024 (U18) Standard 2024-02-16 2024-02-16 Nelson Mandela Bay (ENM) 6 1528 6 4 1536.3 1.2 Details
25 NMBCU Trials 1 2024 (U16) Standard 2024-02-16 2024-02-16 Nelson Mandela Bay (ENM) 6 1528 1 0 881.1 -12 Details
26 PECC Club Championship 2023 (Senior) Standard 2023-10-12 2023-11-23 Nelson Mandela Bay (ENM) 6 1517.3 3 2 1535.9 2.1 Details
27 Eastern Cape Provincial Individual Championship 2023 (U16 Boys) Standard 2023-10-05 2023-10-06 Nelson Mandela Bay (ENM) 7 1418.6 7 5 1579.6 23.4 Details
28 Eastern Cape Chess Team Championship 2023 (U16) Standard 2023-10-07 2023-10-08 Sarah Baartman (ESB) 5 1418.6 5 4.5 1602.9 17.9 Details
29 NMBCU Closed 2023 (U16) Standard 2023-08-11 2023-08-12 Nelson Mandela Bay (ENM) 6 1391.2 6 4 1471.7 9.5 Details
30 NMBCU Trial 4 2023 (U16) Standard 2023-07-28 2023-07-29 Nelson Mandela Bay (ENM) 5 1322.3 4 3 1556.4 18.3 Details
31 2023 EC Schools Provincial Winter Games (U15 Boys) Standard 2023-06-02 2023-06-03 Buffalo City (EBC) 6 1324.4 6 3 1313 -1.3 Details
32 Youth Chess Acadamy Rapid Tournament 2023 (A) Rapid 2023-03-11 2023-03-11 Nelson Mandela Bay (ENM) 5 1251.5 5 2 1314.4 1.6 Details
33 NMB 2nd Trials 2023 (U16) Standard 2023-03-24 2023-03-25 Nelson Mandela Bay (ENM) 6 1251.5 6 4 1527.3 30.7 Details
34 NMB 1st Trials 2023 (U16) Standard 2023-02-17 2023-02-18 Nelson Mandela Bay (ENM) 6 1212.4 6 4 1396.7 21.6 Details
35 NSSC Winter Games 2022 (U15 Boys) Standard 2022-07-04 2022-07-06 Cape Town (WCT) 7 1127.1 7 4 1374.8 35.7 Details
36 NMBCU Trial 3 2022 (U16) Standard 2022-07-22 2022-07-23 Nelson Mandela Bay (ENM) 6 1127.1 6 3 1188.5 7.1 Details
37 2022 Nelson Mandela Bay Open (B) Standard 2022-02-04 2022-02-06 Nelson Mandela Bay (ENM) 5 1200 4 0 786.6 -36.6 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 33
Wins 23
Draws 4
Losses 6
White 16
Black 17
White wins 12
Black wins 11
Score 25
Percent 75.8
Dp 218.9
AOR 1531.6
Performance 1750.5
Game statistics (History)
Games 212
Wins 123
Draws 35
Losses 54
White 106
Black 106
White wins 64
Black wins 59
Score 140.5
Percent 66.3
Dp 138.3
AOR 1406.1
Performance 1544.4
Rankings (Main)
National
Overall 559
Gender 524
Age group 48
Gender/Age 42
Provincial
Overall 53
Gender 50
Age group 7
Gender/Age 7
Regional
Overall 31
Gender 29
Age group 4
Gender/Age 4
Rankings (Standard)
National
Overall 588
Gender 555
Age group 52
Gender/Age 47
Provincial
Overall 51
Gender 48
Age group 8
Gender/Age 8
Regional
Overall 27
Gender 25
Age group 4
Gender/Age 4
Rankings (Rapid)
National
Overall 1372
Gender 1166
Age group 99
Gender/Age 89
Provincial
Overall 120
Gender 104
Age group 14
Gender/Age 13
Regional
Overall 36
Gender 34
Age group 4
Gender/Age 4
Rankings (Blitz)
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
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 33
Score 25
Percent 75.8
Aor 1531.6
Dp 218.9
Prat 1750.5
Performance (12 months)
Games 45
Score 33
Percent 73.3
Aor 1538.7
Dp 198.3
Prat 1737
Performance (History)
Games 212
Score 140.5
Percent 66.3
Aor 1406.1
Dp 138.3
Prat 1544.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Chipunza, J (James) 11 7 4 NMBCU Trial 3 2022 (U16) NMBCU Closed 2025 (U18) Details
Overall 2 Bouwer, R (Ruben) 7 1 6 NMBCU Trial 3 2022 (U16) NMBCU Trial 4 2025 (U18) Details
Overall 3 Mtshekexe, U (Usemhle) 6 2 4 NMBCU Trial 4 2023 (U16) NMB Closed 2026 (U20) Details
Overall 4 Lagardien, I (Ismaeel) 6 4 2 NMBCU Trial 3 2022 (U16) NMB Closed 2026 (U20) Details
Overall 5 Taljard, J (Julian) 5 2 3 NMB 1st Trials 2023 (U16) NMB 3rd Trials 2025 (U18) Details
Standard 1 Chipunza, J (James) 10 6 4 NMBCU Trial 3 2022 (U16) NMBCU Closed 2025 (U18) Details
Standard 2 Bouwer, R (Ruben) 7 1 6 NMBCU Trial 3 2022 (U16) NMBCU Trial 4 2025 (U18) Details
Standard 3 Mtshekexe, U (Usemhle) 6 2 4 NMBCU Trial 4 2023 (U16) NMB Closed 2026 (U20) Details
Standard 4 Lagardien, I (Ismaeel) 5 3 2 NMBCU Trial 3 2022 (U16) NMB Closed 2026 (U20) Details
Standard 5 Amachukwu, J (Joseph) 5 2 3 NMBCU Trial 4 2023 (U16) EC Closed 2025 (U18 Boys) Details