Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jo Akemdien

2180322486
Cape Town (WCT)
Personal
Main rating
Rating 1170
K-factor 40
Floor 699.9
Highest 1199.9 (2025-06-10)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1103.5
Final +/- 0
New Rating
()
Rating 1170
K-factor 40
Floor 699.9
Highest 1199.9 (2025-06-10)
Min/Max +/- allowed 165.8
Standard rating
Rating 1213
K-factor 36
Floor 713
Highest 1213 (2026-02-28)
Min/Max +/- allowed 162.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1184.7
Final +/- 0
New Rating
()
Rating 1213
K-factor 36
Floor 713
Highest 1213 (2026-02-28)
Min/Max +/- allowed 162.8
Rapid rating
Rating 1144.1
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1045.3
Final +/- 0
New Rating
()
Rating 1144.1
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
Min/Max +/- allowed 165.8
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 Laerskool Welgemoed Rapid 2026 (U10) Rapid 2026-02-14 2026-02-14 Cape Town (WCT) 6 1174.1 6 2 1037.3 0 Details
2 CT Metro North Schools Chess Individual Trials 2026 (U9 Girls) Standard 2026-02-07 2026-02-08 Cape Town (WCT) 6 1174.1 6 4 1370.4 0 Details
3 COGH 2026 (U10) Rapid 2026-01-31 2026-02-01 Cape Town (WCT) 6 1174.1 5 1 1018.5 0 Details
4 Helderberg Chess Club Open 2026 (U9 Girls) Standard 2026-01-17 2026-01-17 Cape Town (WCT) 5 1179.1 4 1 1041.6 0 Details
5 2025 Mzansi Individual Championships (U8 Girls) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1182.4 6 3.5 1305.2 0 Details
6 Kraaifontein Open 2025 (Junior Rapid U8) Rapid 2025-12-06 2025-12-06 Cape Town (WCT) 5 1182.4 5 2 1204.4 0 Details
7 A & A Invitational Chess Tournament 2025 (U8+U10) Standard 2025-11-29 2025-11-29 Cape Town (WCT) 5 1182.4 5 1 1036.1 0 Details
8 Curro Hermanus Spring Open 2025 (U7) Rapid 2025-10-18 2025-10-18 Overberg (WOS) 6 1191.2 6 2.5 1157.2 0 Details
9 Curro Chess Open Rapid 2025 (U8) Rapid 2025-08-23 2025-08-23 Cape Town (WCT) 6 1199.7 5 0 775 0 Details
10 Helderberg Chess Club Open 2025 (U7 Girls) Standard 2025-06-07 2025-06-07 Cape Town (WCT) 5 1200 5 1.5 1084.6 0 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 21
Wins 8
Draws 0
Losses 13
White 10
Black 11
White wins 3
Black wins 5
Score 8
Percent 38.1
Dp -101.2
AOR 1230
Performance 1128.8
Game statistics (History)
Games 53
Wins 17
Draws 3
Losses 33
White 26
Black 27
White wins 7
Black wins 10
Score 18.5
Percent 34.9
Dp -128.3
AOR 1241.1
Performance 1112.8
Rankings (Main)
National
Overall 16296
Gender 3849
Age group 829
Gender/Age 241
Provincial
Overall 4760
Gender 1215
Age group 339
Gender/Age 91
Regional
Overall 1855
Gender 367
Age group 120
Gender/Age 27
Rankings (Standard)
National
Overall 9152
Gender 1959
Age group 396
Gender/Age 107
Provincial
Overall 2564
Gender 647
Age group 160
Gender/Age 45
Regional
Overall 1105
Gender 230
Age group 57
Gender/Age 16
Rankings (Rapid)
National
Overall 5853
Gender 1504
Age group 317
Gender/Age 92
Provincial
Overall 2331
Gender 627
Age group 163
Gender/Age 41
Regional
Overall 870
Gender 170
Age group 58
Gender/Age 14
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 21
Score 8
Percent 38.1
Aor 1230
Dp -101.2
Prat 1128.8
Performance (12 months)
Games 53
Score 18.5
Percent 34.9
Aor 1241.1
Dp -128.3
Prat 1112.8
Performance (History)
Games 53
Score 18.5
Percent 34.9
Aor 1241.1
Dp -128.3
Prat 1112.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 de Wet, L (Lila) 4 2 2 Helderberg Chess Club Open 2025 (U7 Girls) COGH 2026 (U10) Details
Overall 2 de Wet, Z (Zoey) 3 0 3 Helderberg Chess Club Open 2025 (U7 Girls) COGH 2026 (U10) Details
Overall 3 Bester, C (Catherine) 2 2 0 Kraaifontein Open 2025 (Junior Rapid U8) CT Metro North Schools Chess Individual Trials 2026 (U9 Girls) Details
Overall 4 Crafford, SL (Sarah Leigh) 2 1 1 A & A Invitational Chess Tournament 2025 (U8+U10) COGH 2026 (U10) Details
Overall 5 Marais, E (Emilie) 2 0 2 Helderberg Chess Club Open 2025 (U7 Girls) Helderberg Chess Club Open 2026 (U9 Girls) Details
Standard 1 de Wet, L (Lila) 3 1 2 Helderberg Chess Club Open 2025 (U7 Girls) 2025 Mzansi Individual Championships (U8 Girls) Details
Standard 2 de Wet, Z (Zoey) 2 0 2 Helderberg Chess Club Open 2025 (U7 Girls) 2025 Mzansi Individual Championships (U8 Girls) Details
Standard 3 Marais, E (Emilie) 2 0 2 Helderberg Chess Club Open 2025 (U7 Girls) Helderberg Chess Club Open 2026 (U9 Girls) Details
Rapid 1 Naidoo, M (Mirav) 2 1 1 Curro Chess Open Rapid 2025 (U8) Laerskool Welgemoed Rapid 2026 (U10) Details
Rapid 2 Yeko, I (Imani Gugulethu) 2 0 2 COGH 2026 (U10) Laerskool Welgemoed Rapid 2026 (U10) Details