PLAYER PAGE
Ifeoma Onyemah
2110107817Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1105.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 435.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1105.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1097.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 435.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1097.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1221.6 |
| K-factor | 36 |
| Floor | 721.6 |
| Highest | 1292.5 (2019-05-01) |
| Min/Max +/- allowed | 145.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1221.6 |
| K-factor | 36 |
| Floor | 721.6 |
| Highest | 1292.5 (2019-05-01) |
| Min/Max +/- allowed | 145.3 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| 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 | JNW Club - Bryanston Open1 2020 (E) | Standard | 2020-02-01 | 2020-02-01 | Johannesburg Metro (GJM) | 5 | 1095.6 | 4 | 2 | 1259.4 | 0 | Details |
| 2 | Chessnuts 1 - 29 February 2020 (Knights) | Standard | 2020-02-29 | 2020-02-29 | Johannesburg Metro (GJM) | 5 | 1095.6 | 5 | 1 | 983.7 | 0 | Details |
| 3 | 2019 Wild Card Chess Championship (U10 Girls) | Classical | 2020-01-09 | 2020-01-12 | 4 Knights (4K) | 7 | 1061.6 | 7 | 3 | 1184.4 | 0 | Details |
| 4 | 2019 South African Junior Team Championships (U10 Girls) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1061.6 | 6 | 2 | 1047 | 0 | Details |
| 5 | Chessnuts November Tournament 2019 (Pawns) | Standard | 2019-11-08 | 2019-11-08 | Johannesburg Metro (GJM) | 5 | 1037 | 5 | 2.5 | 1170.1 | 0 | Details |
| 6 | GJM vs GE Inter Region 2019 (U10B) | Standard | 2019-10-05 | 2019-10-05 | Johannesburg Metro (GJM) | 5 | 1059.6 | 5 | 1 | 938.1 | 0 | Details |
| 7 | 2019 Gauteng School League Finals (U9 Open) | Standard | 2019-08-23 | 2019-08-23 | Tshwane (GTP) | 5 | 1061.1 | 5 | 2.5 | 1194.9 | 0 | Details |
| 8 | JNW Club - Maragon Open 2019 (E) | Standard | 2019-08-03 | 2019-08-03 | Johannesburg Metro (GJM) | 5 | 1061.1 | 5 | 1 | 911.1 | 0 | Details |
| 9 | 2019 Alekhine Open (E) | Classical | 2019-08-09 | 2019-08-09 | Tshwane (GTP) | 5 | 1061.1 | 4 | 1.5 | 1027.3 | 0 | Details |
| 10 | JHB Metro Closed 2019 (U10) | Standard | 2019-07-27 | 2019-07-28 | Johannesburg Metro (GJM) | 6 | 1063 | 6 | 2.5 | 1054.8 | 0 | Details |
| 11 | JNW Club - Hoerskool Linden 2019 (E) | Standard | 2019-06-15 | 2019-06-15 | Johannesburg Metro (GJM) | 5 | 1104.8 | 5 | 2 | 1100.6 | 0 | Details |
| 12 | Fonties Challange 2019 (U9) | Standard | 2019-06-08 | 2019-06-08 | Johannesburg Metro (GJM) | 5 | 1104.8 | 5 | 1 | 883.1 | 0 | Details |
| 13 | The Metro Open 2019 (Cadets) | Standard | 2019-05-25 | 2019-05-25 | Johannesburg Metro (GJM) | 5 | 1070.2 | 5 | 2 | 1059.6 | 0 | Details |
| 14 | Gauteng D9 Finals 2019 (U9 Girls) | Rapid | 2019-05-18 | 2019-05-18 | Johannesburg Metro (GJM) | 5 | 1070.2 | 5 | 3 | 1288.1 | 0 | Details |
| 15 | JNW Club - Bryanston Open 1 2019 (U10) | Standard | 2019-01-26 | 2019-01-26 | Johannesburg Metro (GJM) | 5 | 1128.3 | 5 | 0.5 | 835.6 | 0 | Details |
| 16 | Boksburg Open 2019 (D) | Standard | 2019-01-19 | 2019-01-19 | Ekurhuleni (GE) | 5 | 1128.3 | 5 | 2.5 | 1107.2 | 0 | Details |
| 17 | GoForChess Grayston Junior Chess Championship 2018 (U8) | Standard | 2018-06-10 | 2018-06-10 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 0.5 | 839.3 | 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 | 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 | 87 |
| Wins | 27 |
| Draws | 7 |
| Losses | 53 |
| White | 41 |
| Black | 46 |
| White wins | 15 |
| Black wins | 12 |
| Score | 30.5 |
| Percent | 35.1 |
| Dp | -127 |
| AOR | 1180 |
| Performance | 1052.9 |
Rankings (Main)
| 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 (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 | -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 | 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 | 87 |
| Score | 30.5 |
| Percent | 35.1 |
| Aor | 1180 |
| Dp | -127 |
| Prat | 1052.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Botha, A (Andrea) | 3 | 1 | 2 | JHB Metro Closed 2019 (U10) | GJM vs GE Inter Region 2019 (U10B) | Details |
| Overall | 2 | Gough, R (Rowan) | 3 | 2 | 1 | JNW Club - Bryanston Open 1 2019 (U10) | JNW Club - Maragon Open 2019 (E) | Details |
| Overall | 3 | Van Der Merwe, E (Ethan) | 2 | 0 | 2 | JNW Club - Bryanston Open 1 2019 (U10) | Fonties Challange 2019 (U9) | Details |
| Overall | 4 | Maharaj, A (Arya) | 2 | 0 | 2 | JNW Club - Bryanston Open 1 2019 (U10) | GJM vs GE Inter Region 2019 (U10B) | Details |
| Overall | 5 | Smit, A (Anika) | 2 | 1 | 1 | 2019 South African Junior Team Championships (U10 Girls) | 2019 Wild Card Chess Championship (U10 Girls) | Details |
| Standard | 1 | Gough, R (Rowan) | 3 | 2 | 1 | JNW Club - Bryanston Open 1 2019 (U10) | JNW Club - Maragon Open 2019 (E) | Details |
| Standard | 2 | Botha, A (Andrea) | 3 | 1 | 2 | JHB Metro Closed 2019 (U10) | GJM vs GE Inter Region 2019 (U10B) | Details |
| Standard | 3 | Peete, O (Ofentse) | 2 | 1 | 1 | JNW Club - Bryanston Open 1 2019 (U10) | 2019 South African Junior Team Championships (U10 Girls) | Details |
| Standard | 4 | Chen, Y (Youlin) | 2 | 1 | 1 | The Metro Open 2019 (Cadets) | JNW Club - Hoerskool Linden 2019 (E) | Details |
| Standard | 5 | Chauke, N (Nosipho) | 2 | 2 | 0 | GJM vs GE Inter Region 2019 (U10B) | 2019 Wild Card Chess Championship (U10 Girls) | Details |