PLAYER PAGE
Jo Akemdien
2180322486Cape Town (WCT)Personal
Main rating
| Rating | 1357.9 |
| K-factor | 36 |
| Floor | 857.9 |
| Highest | 1357.9 (2026-06-01) |
| Min/Max +/- allowed | 132 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1354.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1357.9 |
| K-factor | 36 |
| Floor | 857.9 |
| Highest | 1357.9 (2026-06-01) |
| Min/Max +/- allowed | 132.4 |
Standard rating
| Rating | 1361.5 |
| K-factor | 36 |
| Floor | 861.5 |
| Highest | 1361.5 (2026-06-01) |
| Min/Max +/- allowed | 131.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1358.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1361.5 |
| K-factor | 36 |
| Floor | 861.5 |
| Highest | 1361.5 (2026-06-01) |
| Min/Max +/- allowed | 131.7 |
Rapid rating
| Rating | 1184.8 |
| 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 | 1133.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1184.8 |
| 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
| # | 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 | 2026 WCSC PS Individual Championship (U9 Girls) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1220.9 | 6 | 5 | 1649.4 | 90.1 | Details |
| 2 | Table View Chess Club Junior Chess Championship 2026 (U7+U9) | Standard | 2026-05-09 | 2026-05-09 | Cape Town (WCT) | 5 | 1220.9 | 5 | 1 | 1050.5 | -28.8 | Details |
| 3 | Moja Chess Extravaganza 2026 (u8) | Standard | 2026-04-25 | 2026-04-26 | Cape Town (WCT) | 5 | 1220.9 | 5 | 3 | 1405.3 | 31.4 | Details |
| 4 | Steinitz Chess Festival 2026 (U10) | Rapid | 2026-03-21 | 2026-03-21 | Cape Town (WCT) | 5 | 1170 | 5 | 3 | 1363.4 | 20.6 | Details |
| 5 | CT Metro Schools Individual Closed 2026 (U9 Girls) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1170 | 6 | 3.5 | 1296.2 | 30.3 | Details |
| 6 | Laerskool Welgemoed Rapid 2026 (U10) | Rapid | 2026-02-14 | 2026-02-14 | Cape Town (WCT) | 6 | 1174.1 | 6 | 2 | 1037.3 | -10.4 | Details |
| 7 | 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 | 16.4 | Details |
| 8 | COGH 2026 (U10) | Rapid | 2026-01-31 | 2026-02-01 | Cape Town (WCT) | 6 | 1174.1 | 5 | 1 | 1018.5 | -9.5 | Details |
| 9 | Helderberg Chess Club Open 2026 (U9 Girls) | Standard | 2026-01-17 | 2026-01-17 | Cape Town (WCT) | 5 | 1179.1 | 4 | 1 | 1041.6 | -10.8 | Details |
| 10 | 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 | 17.2 | Details |
| 11 | Kraaifontein Open 2025 (Junior Rapid U8) | Rapid | 2025-12-06 | 2025-12-06 | Cape Town (WCT) | 5 | 1182.4 | 5 | 2 | 1204.4 | 1 | Details |
| 12 | 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 | -13.8 | Details |
| 13 | Curro Hermanus Spring Open 2025 (U7) | Rapid | 2025-10-18 | 2025-10-18 | Overberg (WOS) | 6 | 1191.2 | 6 | 2.5 | 1157.2 | -2.9 | Details |
| 14 | Curro Chess Open Rapid 2025 (U8) | Rapid | 2025-08-23 | 2025-08-23 | Cape Town (WCT) | 6 | 1199.7 | 5 | 0 | 775 | -27.4 | Details |
| 15 | Helderberg Chess Club Open 2025 (U7 Girls) | Standard | 2025-06-07 | 2025-06-07 | Cape Town (WCT) | 5 | 1200 | 5 | 1.5 | 1084.6 | -10.6 | 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 | 48 |
| Wins | 22 |
| Draws | 3 |
| Losses | 23 |
| White | 24 |
| Black | 24 |
| White wins | 8 |
| Black wins | 14 |
| Score | 23.5 |
| Percent | 49 |
| Dp | -8.9 |
| AOR | 1268.8 |
| Performance | 1259.9 |
Game statistics (History)
| Games | 80 |
| Wins | 31 |
| Draws | 6 |
| Losses | 43 |
| White | 40 |
| Black | 40 |
| White wins | 12 |
| Black wins | 19 |
| Score | 34 |
| Percent | 42.5 |
| Dp | -63.8 |
| AOR | 1260.6 |
| Performance | 1196.9 |
Rankings (Main)
| National | |
| Overall | 4538 |
| Gender | 757 |
| Age group | 179 |
| Gender/Age | 40 |
| Provincial | |
| Overall | 1398 |
| Gender | 291 |
| Age group | 69 |
| Gender/Age | 15 |
| Regional | |
| Overall | 660 |
| Gender | 104 |
| Age group | 26 |
| Gender/Age | 6 |
Rankings (Standard)
| National | |
| Overall | 3980 |
| Gender | 678 |
| Age group | 162 |
| Gender/Age | 36 |
| Provincial | |
| Overall | 1175 |
| Gender | 255 |
| Age group | 59 |
| Gender/Age | 14 |
| Regional | |
| Overall | 570 |
| Gender | 99 |
| Age group | 25 |
| Gender/Age | 7 |
Rankings (Rapid)
| National | |
| Overall | 5069 |
| Gender | 1153 |
| Age group | 339 |
| Gender/Age | 88 |
| Provincial | |
| Overall | 1972 |
| Gender | 487 |
| Age group | 173 |
| Gender/Age | 42 |
| Regional | |
| Overall | 718 |
| Gender | 116 |
| Age group | 68 |
| Gender/Age | 16 |
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 | 48 |
| Score | 23.5 |
| Percent | 49 |
| Aor | 1268.8 |
| Dp | -8.9 |
| Prat | 1259.9 |
Performance (12 months)
| Games | 75 |
| Score | 32.5 |
| Percent | 43.3 |
| Aor | 1261 |
| Dp | -56.7 |
| Prat | 1204.4 |
Performance (History)
| Games | 80 |
| Score | 34 |
| Percent | 42.5 |
| Aor | 1260.6 |
| Dp | -63.8 |
| Prat | 1196.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | de Wet, Z (Zoey) | 5 | 0 | 5 | Helderberg Chess Club Open 2025 (U7 Girls) | Moja Chess Extravaganza 2026 (u8) | Details |
| Overall | 2 | de Wet, L (Lila) | 5 | 3 | 2 | Helderberg Chess Club Open 2025 (U7 Girls) | Moja Chess Extravaganza 2026 (u8) | 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 | Varadharajan, T (Theeran) | 2 | 0 | 2 | Curro Hermanus Spring Open 2025 (U7) | Table View Chess Club Junior Chess Championship 2026 (U7+U9) | Details |
| Overall | 5 | De Bruyn, L (Lana) | 2 | 2 | 0 | Helderberg Chess Club Open 2026 (U9 Girls) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |
| Standard | 1 | de Wet, Z (Zoey) | 4 | 0 | 4 | Helderberg Chess Club Open 2025 (U7 Girls) | Moja Chess Extravaganza 2026 (u8) | Details |
| Standard | 2 | de Wet, L (Lila) | 4 | 2 | 2 | Helderberg Chess Club Open 2025 (U7 Girls) | Moja Chess Extravaganza 2026 (u8) | Details |
| Standard | 3 | Koutsis, R (Raphaella) | 2 | 1 | 1 | A & A Invitational Chess Tournament 2025 (U8+U10) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |
| Standard | 4 | Spiers, E (Emily) | 2 | 1 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U9 Girls) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |
| Standard | 5 | Geduldt, J (Joanna) | 2 | 2 | 0 | A & A Invitational Chess Tournament 2025 (U8+U10) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |
| Rapid | 1 | Bessesen, S (Sindre) | 2 | 1 | 1 | Kraaifontein Open 2025 (Junior Rapid U8) | Steinitz Chess Festival 2026 (U10) | Details |
| Rapid | 2 | Yeko, I (Imani Gugulethu) | 2 | 0 | 2 | COGH 2026 (U10) | Laerskool Welgemoed Rapid 2026 (U10) | Details |
| Rapid | 3 | Naidoo, M (Mirav) | 2 | 1 | 1 | Curro Chess Open Rapid 2025 (U8) | Laerskool Welgemoed Rapid 2026 (U10) | Details |