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Joseph Jaffray

1080133991
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1687.8
K-factor 28
Floor 1187.8
Highest 1687.8 (2026-06-01)
Min/Max +/- allowed 83
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1654.2
Final +/- 0
New Rating
()
Rating 1687.8
K-factor 28
Floor 1187.8
Highest 1687.8 (2026-06-01)
Min/Max +/- allowed 82.8
Standard rating
Rating 1691.4
K-factor 28
Floor 1191.4
Highest 1691.4 (2026-06-01)
Min/Max +/- allowed 82.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1670.5
Final +/- 0
New Rating
()
Rating 1691.4
K-factor 28
Floor 1191.4
Highest 1691.4 (2026-06-01)
Min/Max +/- allowed 82.3
Rapid rating
Rating 1288.8
K-factor 36
Floor 788.8
Highest 1369.5 (2024-11-01)
Min/Max +/- allowed 130.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1288.8
K-factor 36
Floor 788.8
Highest 1369.5 (2024-11-01)
Min/Max +/- allowed 130.2
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
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 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
2 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
3 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
4 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
5 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
6 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
7 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
8 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
9 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
10 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
11 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
12 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
13 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
14 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
15 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
16 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
17 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
18 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
19 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
20 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
21 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
22 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
23 NMBCU Trials 1 2024 (U16) Standard 2024-02-16 2024-02-16 Nelson Mandela Bay (ENM) 6 1528 1 0 881.1 -12 Details
24 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
25 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
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 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
34 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
35 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 12
Wins 9
Draws 2
Losses 1
White 6
Black 6
White wins 6
Black wins 3
Score 10
Percent 83.3
Dp 283.3
AOR 1459.5
Performance 1742.9
Game statistics (History)
Games 191
Wins 109
Draws 33
Losses 49
White 96
Black 95
White wins 58
Black wins 51
Score 125.5
Percent 65.7
Dp 133.5
AOR 1387.8
Performance 1521.3
Rankings (Main)
National
Overall 590
Gender 553
Age group 52
Gender/Age 47
Provincial
Overall 53
Gender 50
Age group 6
Gender/Age 6
Regional
Overall 31
Gender 29
Age group 4
Gender/Age 4
Rankings (Standard)
National
Overall 545
Gender 509
Age group 51
Gender/Age 46
Provincial
Overall 45
Gender 42
Age group 7
Gender/Age 7
Regional
Overall 24
Gender 22
Age group 4
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 -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 12
Score 10
Percent 83.3
Aor 1459.5
Dp 283.3
Prat 1742.9
Performance (12 months)
Games 50
Score 34.5
Percent 69
Aor 1490.5
Dp 161.5
Prat 1652
Performance (History)
Games 191
Score 125.5
Percent 65.7
Aor 1387.8
Dp 133.5
Prat 1521.3
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) 5 2 3 NMBCU Trial 4 2023 (U16) NMBCU Trials 5 2026 (U20+Open) Details
Overall 4 Taljard, J (Julian) 5 2 3 NMB 1st Trials 2023 (U16) NMB 3rd Trials 2025 (U18) Details
Overall 5 Peter, NM (Neathan Mninawa) 5 3 2 NMBCU Trial 3 2022 (U16) NMBCU Closed 2024 (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 Amachukwu, J (Joseph) 5 2 3 NMBCU Trial 4 2023 (U16) EC Closed 2025 (U18 Boys) Details
Standard 4 Peter, NM (Neathan Mninawa) 5 3 2 NMBCU Trial 3 2022 (U16) NMBCU Closed 2024 (U18) Details
Standard 5 Mtshekexe, U (Usemhle) 5 2 3 NMBCU Trial 4 2023 (U16) NMBCU Trials 5 2026 (U20+Open) Details