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

PLAYER PAGE

Cohen-Lee Joseph

195014475
Eden (WEG)
Personal
Main rating
Rating 1447.5
K-factor 32
Floor 947.5
Highest 1447.5 (2025-07-01)
Min/Max +/- allowed 117
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1223.3
Final +/- 0
New Rating
()
Rating 1447.5
K-factor 32
Floor 947.5
Highest 1447.5 (2025-07-01)
Min/Max +/- allowed 116.5
Standard rating
Rating 1377.6
K-factor 32
Floor 904.2
Highest 1404.2 (2023-11-01)
Min/Max +/- allowed 124
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1061.7
Final +/- 0
New Rating
()
Rating 1377.6
K-factor 32
Floor 904.2
Highest 1404.2 (2023-11-01)
Min/Max +/- allowed 124
Rapid rating
Rating 1247
K-factor 36
Floor 747
Highest 1247 (2024-02-01)
Min/Max +/- allowed 155.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 621.4
Final +/- 0
New Rating
()
Rating 1247
K-factor 36
Floor 747
Highest 1247 (2024-02-01)
Min/Max +/- allowed 155.1
Blitz rating
Rating 1390
K-factor 36
Floor 890
Highest 1390 (2025-07-01)
Min/Max +/- allowed 126.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1315.6
Final +/- 0
New Rating
()
Rating 1390
K-factor 36
Floor 890
Highest 1390 (2025-07-01)
Min/Max +/- allowed 126.5
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 2025 WC Rural Cup (Open) Standard 2025-06-14 2025-06-15 Eden (WEG) 6 1433.8 4 1.5 1420.9 -1.2 Details
2 InterClub Blitz 3 2025 Blitz 2025-06-12 2025-06-12 Eden (WEG) 6 1433.8 6 5 1815.4 9.7 Details
3 InterClub Blitz 2 2025 Blitz 2025-05-08 2025-05-08 Eden (WEG) 10 1433.8 0 0 0 0 Details
4 Eden Chess Union League 2024 (Premier) Standard 2024-10-12 2024-10-12 Eden (WEG) 5 1429.3 2 0.5 1437.8 0.3 Details
5 InterClub Blitz 5 2024 Blitz 2024-10-07 2024-10-07 Eden (WEG) 6 1429.3 6 3.5 1527.3 2.5 Details
6 InterClub Blitz 3 Open 2024 Blitz 2024-07-18 2024-07-18 Eden (WEG) 10 1424.6 8 5.5 1510.4 2.9 Details
7 InterClub Blitz 2 2024 Blitz 2024-05-16 2024-05-16 Eden (WEG) 10 1426.4 8 2 1394.5 -1.2 Details
8 InterClub Blitz 1 2024 Blitz 2024-04-17 2024-04-17 Eden (WEG) 10 1419 8 4.5 1556.1 4.6 Details
9 Eden Closed 2024 (Men) Standard 2024-01-20 2024-01-21 Eden (WEG) 6 1433.1 6 2 1356.6 -8.8 Details
10 Eden Chess Union League 2023 (Premier Division) Standard 2023-11-11 2023-11-11 Eden (WEG) 5 1415.8 5 1 1291 -11.6 Details
11 Western Cape Club Championships 2023 (Tier 2) Standard 2023-10-21 2023-10-22 Eden (WEG) 5 1415.7 5 2.5 1425.2 1.7 Details
12 InterClub Blitz 2023 Blitz 2023-10-11 2023-10-11 Eden (WEG) 6 1415.7 6 2.5 1355.7 -1.5 Details
13 Mossel Bay Open 2022 (A) Standard 2022-09-30 2022-10-02 Eden (WEG) 6 1385.9 6 3 1527.1 18.6 Details
14 Pacaltsdorp Chess Club 2022 (A) Rapid 2022-08-27 2022-08-27 Eden (WEG) 6 1394.9 6 3 1321.4 -5.5 Details
15 South African Open 2022 (B) Classical 2022-07-09 2022-07-17 Cape Town (WCT) 11 1350.8 11 6 1416.1 17.6 Details
16 South African Open 2022 (Blitz) Blitz 2022-07-14 2022-07-14 Cape Town (WCT) 10 1350.8 10 5 1642.7 9.5 Details
17 OCF Youth Day Tournament 2022 (A) Rapid 2022-06-18 2022-06-18 Overberg (WOS) 5 1325.2 5 3.5 1556.3 10.2 Details
18 George Open 2022 (A) Standard 2022-06-11 2022-06-11 Eden (WEG) 5 1325.2 5 2.5 1387.7 5.5 Details
19 Western Cape Club Championships 2021 (A) Standard 2021-10-15 2021-10-17 Eden (WEG) 6 1316.8 6 2 1388 5.1 Details
20 Eden Chess League 2021 (Premier) Standard 2021-08-14 2021-08-15 Eden (WEG) 5 1272.3 5 2.5 1527.9 28 Details
21 Mossel Bay Chess Open 2019 (B) Standard 2019-10-04 2019-10-05 Eden (WEG) 6 1210.4 6 5 1541.4 38.7 Details
22 Eden Chess League 2019 (1st Division) Standard 2019-08-17 2019-08-24 Eden (WEG) 6 1211.6 3 2 1181.8 -0.7 Details
23 Oyster Rapid Chess Festival 2019 Rapid 2019-06-30 2019-06-30 Eden (WEG) 6 1196.2 6 3.5 1322.6 9.7 Details
24 Eden Chess League 2018 (2nd Division) Rapid 2018-09-01 2018-09-01 Eden (WEG) 7 1192.9 7 3 1207.9 1.9 Details
25 Oyster Rapid 2018 Rapid 2018-07-07 2018-07-07 Eden (WEG) 6 1180.8 6 4 1270.1 7.6 Details
26 Pacaltsdorp Chess Club Open 2018 (B) Standard 2018-05-25 2018-05-26 Eden (WEG) 6 1172.3 6 5 1207.4 5.5 Details
27 Western Cape Club Championships 2018 Standard 2018-03-16 2018-03-17 Eden (WEG) 6 1206.3 5 1 1070.5 -21.2 Details
28 South African Junior Blitz 2017 Championships (A) Blitz 2018-01-07 2018-01-07 4 Knights (4K) 7 1205.7 6 1.5 1221.8 0.4 Details
29 Eden League 2017 (Premier) Standard 2017-09-02 2017-09-09 Eden (WEG) 5 1179 5 1.5 1158 -3.5 Details
30 Eden League 2016 (Premier) Standard 2016-09-09 2016-09-10 South Western Districts (SWD) 5 1186 5 1.5 1153 -3.8 Details
31 Oyster Open 2015 Rapid 2015-07-11 2015-07-11 South Western Districts (SWD) 6 1105 6 4.5 1440 25.3 Details
32 South African Junior Team Championship 2015 (U20 B-Section) Classical 2015-01-04 2015-01-07 Northern Cape (NC) 7 1212 7 3 1130 5.4 Details
33 Mossel Bay Sports Festival 2014 Open Standard 2014-10-03 2014-10-05 South Western Districts (SWD) 6 1154 5 2.5 1436 31.8 Details
34 Swd League 2014 (Premier) Standard 2014-08-23 2014-08-30 South Western Districts (SWD) 5 1165 3 0.5 1086 -6.2 Details
35 Swdsso Skaak Proewe 3 U 20 Rapid 2014-05-17 2014-05-17 South Western Districts (SWD) 6 0 6 2.5 1101 37 Details
36 Western Cape School Chess Tournament 2014 U 20 B Standard 2014-05-01 2014-05-03 South Western Districts (SWD) 6 1168 4 1 1165 -1.3 Details
37 Swdsso Skaak Proewe2 Punt H S 12April 2014 U20 Rapid 2014-04-12 2014-04-12 South Western Districts (SWD) 6 1066 6 4 1239 15.7 Details
38 Swdsso Skaak Proewe1 Outeniqua Ls 15Maart2014 U20 Rapid 2014-03-15 2014-03-15 South Western Districts (SWD) 6 0 6 5 1412 60.4 Details
39 South African Junior Team Championship 2013 (U20) Standard 2013-12-15 2013-12-18 Kwazulu Natal (KZN) 7 1127 7 3.5 1279 21.8 Details
40 Western Cape Top Schools Play-Offs 2013 (Under 17 18 Open) Standard 2013-09-21 2013-09-23 Western Province (WP) 7 1073 7 1.5 1167 7.5 Details
41 Swdsso Skaakproewe 4 Mei 2013 Trn 2 O 20 (H S) Rapid 2013-05-04 2013-04-05 South Western Districts (SWD) 5 1081 1 0 983 -0.8 Details
42 Western Cape Schools Chess Championships 2013 (Under 20 Boys) Standard 2013-04-19 2013-04-21 Western Province (WP) 6 1127 3 2 1121 9.5 Details
43 South African Junior Team Championships 2012 (U18 B-Section) Standard 2012-12-16 2012-12-19 Western Province (WP) 7 1045 7 2.5 1178 17.5 Details
44 Western Cape Top Schools Play-Offs (Under 17) Standard 2012-08-17 2012-08-18 Western Province (WP) 5 999 5 2 1237 18.9 Details
45 Wcsc 2012 Under 18 Boys Standard 2012-07-11 2012-07-13 Western Province (WP) 6 918 6 2.5 1224 29 Details
46 Swdsso-Skaaktoernooi 1 2012 O 18 Standard 2012-04-14 2012-04-14 South Western Districts (SWD) 5 773 5 4 1440 58.1 Details
47 South African Junior Team Championships 2011 (U18 B-Section) Classical 2011-12-12 2011-12-15 Eastern Province (EP) 7 808 7 2.5 773 29 Details
48 Onder 18 - 11 & 12 Feb 2011 Standard 2011-12-06 2011-12-06 Northern Cape (NC) 5 1147 4 0 699 -20.3 Details
49 South African Junior Team Championships 2009 (U 16 C-Section) Standard 2009-12-01 2009-12-05 Western Province (WP) 7 1216 5 2.5 1156 41.5 Details
50 Swd Skole Skaaktoernooi 1 Riversdal 2009 O 15 Standard 2009-12-03 2009-12-03 South Western Districts (SWD) 5 1418 5 1.5 1165 -7.1 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 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 (History)
Games 163
Wins 70
Draws 26
Losses 67
White 79
Black 84
White wins 36
Black wins 34
Score 83
Percent 50.9
Dp 7.8
AOR 1407.4
Performance 1415.2
Rankings (Main)
National
Overall 2736
Gender 2345
Age group 864
Gender/Age 811
Provincial
Overall 812
Gender 669
Age group 229
Gender/Age 212
Regional
Overall 186
Gender 147
Age group 41
Gender/Age 40
Rankings (Standard)
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 (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 235
Gender 228
Age group 134
Gender/Age 131
Provincial
Overall 90
Gender 87
Age group 54
Gender/Age 51
Regional
Overall 47
Gender 46
Age group 31
Gender/Age 30
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 163
Score 83
Percent 50.9
Aor 1407.4
Dp 7.8
Prat 1415.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Jaars, T (Thomas) 8 4 4 Eden Chess League 2018 (2nd Division) InterClub Blitz 5 2024 Details
Overall 2 Meyer, J (Jared) 5 3 2 George Open 2022 (A) 2025 WC Rural Cup (Open) Details
Overall 3 Campbell, LG (Lionel Grant) 4 3 1 George Open 2022 (A) InterClub Blitz 1 2024 Details
Overall 4 Van Wyngaard, L (Luke Jarryd) 4 2 2 InterClub Blitz 3 Open 2024 InterClub Blitz 5 2024 Details
Overall 5 Botha, R (Ralph) 4 2 2 Pacaltsdorp Chess Club Open 2018 (B) InterClub Blitz 2 2024 Details
Standard 1 Meyer, J (Jared) 5 3 2 George Open 2022 (A) 2025 WC Rural Cup (Open) Details
Standard 2 Campbell, LG (Lionel Grant) 2 2 0 George Open 2022 (A) Eden Closed 2024 (Men) Details
Standard 3 Williams, E (Elia) 2 1 1 Western Cape Club Championships 2021 (A) Western Cape Club Championships 2023 (Tier 2) Details
Standard 4 Campher, K (Keegan) 2 1 1 Western Cape Club Championships 2023 (Tier 2) Eden Chess Union League 2023 (Premier Division) Details
Standard 5 Cloete, R (Ralph) 2 0 2 Western Cape Club Championships 2021 (A) Eden Closed 2024 (Men) Details
Rapid 1 Cloete, R (Ralph) 2 1 1 Oyster Rapid 2018 Oyster Rapid Chess Festival 2019 Details
Rapid 2 Davids, W (Welesley) 2 0 2 Oyster Rapid 2018 Oyster Rapid Chess Festival 2019 Details
Blitz 1 Jaars, T (Thomas) 6 3 3 InterClub Blitz 1 2024 InterClub Blitz 5 2024 Details
Blitz 2 Van Wyngaard, L (Luke Jarryd) 4 2 2 InterClub Blitz 3 Open 2024 InterClub Blitz 5 2024 Details
Blitz 3 Swart, S (Sune) 3 1 2 InterClub Blitz 2023 InterClub Blitz 1 2024 Details
Blitz 4 Petersen, S (Shenwin) 2 1 1 InterClub Blitz 1 2024 InterClub Blitz 1 2024 Details
Blitz 5 Windvogel, N (Nayron) 2 1 1 InterClub Blitz 3 Open 2024 InterClub Blitz 3 Open 2024 Details