PLAYER PAGE
Otto Mulholland
1140133940Umkhanyakude (KUM)Personal
Main rating
| Rating | 1252.5 |
| K-factor | 36 |
| Floor | 740.2 |
| Highest | 1255.9 (2024-06-01) |
| Min/Max +/- allowed | 153 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.36 |
| SWe | -0.31 |
| Temp +/- | -11.2 |
| Penalties | 0 |
| Weight perform | 1176.2 |
| Final +/- | -11.2 |
| New Rating () | |
| Rating | 1241.3 |
| K-factor | 36 |
| Floor | 740.2 |
| Highest | 1255.9 (2024-06-01) |
| Min/Max +/- allowed | 153.1 |
Standard rating
| Rating | 1245.2 |
| K-factor | 36 |
| Floor | 745.2 |
| Highest | 1245.2 (2026-03-01) |
| Min/Max +/- allowed | 155.5 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.35 |
| SWe | -0.35 |
| Temp +/- | -12.6 |
| Penalties | 0 |
| Weight perform | 1176.2 |
| Final +/- | -12.6 |
| New Rating () | |
| Rating | 1232.6 |
| K-factor | 36 |
| Floor | 745.2 |
| Highest | 1245.2 (2026-03-01) |
| Min/Max +/- allowed | 155.5 |
Rapid rating
| Rating | 1259.8 |
| K-factor | 36 |
| Floor | 782.4 |
| Highest | 1517.5 (2023-07-01) |
| Min/Max +/- allowed | 105.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1259.8 |
| K-factor | 36 |
| Floor | 782.4 |
| Highest | 1517.5 (2023-07-01) |
| Min/Max +/- allowed | 105.5 |
Blitz rating
| Rating | 1077.2 |
| 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 | 1077.2 |
| 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 |
| 1 | 2026 KwaZulu Natal Closed Championship (U14) | Standard | 2026-06-27 | 2026-06-28 | Ethekwini (KED) | 5 | 1252.5 | 5 | 2 | 1200.7 | -11.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 King Cetshwayo Championship (U14) | Standard | 2026-02-28 | 2026-02-28 | King Cetshwayo (KUR) | 5 | 1216.2 | 5 | 3.5 | 1415.7 | 36.2 | Details |
| 2 | South African Open 2025 (U12 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1240.2 | 4 | 0.5 | 1080.7 | -15.2 | Details |
| 3 | 2025 Jozini Chess Association Open (U10+U12) | Rapid | 2025-06-21 | 2025-06-21 | Umkhanyakude (KUM) | 5 | 1240.2 | 0 | 0 | 0 | 0 | Details |
| 4 | 2025 Kinng Cetshwayo Championship (U12 Boys) | Standard | 2025-03-01 | 2025-03-01 | King Cetshwayo (KUR) | 5 | 1225.2 | 5 | 3 | 1303.8 | 8.3 | Details |
| 5 | 2025 King Cetshwayo Open (U12) | Standard | 2025-02-15 | 2025-02-15 | King Cetshwayo (KUR) | 5 | 1212.5 | 4 | 2 | 1303.6 | 7 | Details |
| 6 | 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U12) | Standard | 2024-11-02 | 2024-11-02 | King Cetshwayo (KUR) | 5 | 1192.5 | 4 | 2 | 1334.7 | 11 | Details |
| 7 | 2024 Nelson Mandela Chess Tournament (U12) | Standard | 2024-07-20 | 2024-07-20 | King Cetshwayo (KUR) | 5 | 1230.4 | 5 | 2 | 1166.1 | -7 | Details |
| 8 | South African Open Chess Championship 2024 (C) | Standard | 2024-07-04 | 2024-07-07 | Ethekwini (KED) | 7 | 1230.4 | 7 | 3 | 1113.7 | -19.1 | Details |
| 9 | 2024 King Cetshwayo Winter Open (U12) | Standard | 2024-06-08 | 2024-06-08 | King Cetshwayo (KUR) | 5 | 1166.3 | 5 | 4 | 1488 | 32 | Details |
| 10 | 2024 King Cesthwayo Chess Anniversary (U12) | Standard | 2024-04-20 | 2024-04-21 | King Cetshwayo (KUR) | 7 | 1168.3 | 7 | 3 | 1154.5 | -1 | Details |
| 11 | CPH St Andrew's Rapid 2024 (C) | Rapid | 2024-03-30 | 2024-03-30 | Ekurhuleni (GE) | 5 | 1162.7 | 5 | 2 | 1223.5 | 2.8 | Details |
| 12 | 2023 King Cetshwayo Winter Open (U10) | Rapid | 2023-07-29 | 2023-07-29 | King Cetshwayo (KUR) | 6 | 1108.1 | 6 | 5 | 1480.1 | 27.6 | Details |
| 13 | 2023 King Cetshwayo Chess Anniversary (U10) | Standard | 2023-04-22 | 2023-04-23 | King Cetshwayo (KUR) | 7 | 1070.9 | 6 | 3.5 | 1258.9 | 21.9 | Details |
| 14 | 2023 KZN Open (B) | Standard | 2023-04-29 | 2023-04-30 | Ethekwini (KED) | 6 | 1070.9 | 6 | 2 | 1042.9 | -3.5 | Details |
| 15 | 2022 South African Junior Team Chess Championships (U10 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1168.5 | 6 | 0.5 | 822.3 | -48.8 | Details |
| 16 | Chessheroes Bowls Club Zoo Lake Challenge 2022 | Blitz | 2022-07-02 | 2022-07-02 | Johannesburg Metro (GJM) | 7 | 1200 | 7 | 0.5 | 840.3 | -15.7 | 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 | 10 |
| Wins | 5 |
| Draws | 1 |
| Losses | 4 |
| White | 4 |
| Black | 6 |
| White wins | 2 |
| Black wins | 3 |
| Score | 5.5 |
| Percent | 55 |
| Dp | 42.5 |
| AOR | 1265.7 |
| Performance | 1308.2 |
Game statistics (History)
| Games | 87 |
| Wins | 36 |
| Draws | 5 |
| Losses | 46 |
| White | 43 |
| Black | 44 |
| White wins | 20 |
| Black wins | 16 |
| Score | 38.5 |
| Percent | 44.3 |
| Dp | -48.9 |
| AOR | 1235.6 |
| Performance | 1186.8 |
Rankings (Main)
| National | |
| Overall | 8920 |
| Gender | 7180 |
| Age group | 1457 |
| Gender/Age | 1068 |
| Provincial | |
| Overall | 624 |
| Gender | 512 |
| Age group | 99 |
| Gender/Age | 84 |
| Regional | |
| Overall | 5 |
| Gender | 3 |
| Age group | 2 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 7987 |
| Gender | 6303 |
| Age group | 1341 |
| Gender/Age | 962 |
| Provincial | |
| Overall | 453 |
| Gender | 375 |
| Age group | 80 |
| Gender/Age | 68 |
| Regional | |
| Overall | 4 |
| Gender | 2 |
| Age group | 2 |
| 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 | 10 |
| Score | 5.5 |
| Percent | 55 |
| Aor | 1265.7 |
| Dp | 42.5 |
| Prat | 1308.2 |
Performance (12 months)
| Games | 10 |
| Score | 5.5 |
| Percent | 55 |
| Aor | 1265.7 |
| Dp | 42.5 |
| Prat | 1308.2 |
Performance (History)
| Games | 87 |
| Score | 38.5 |
| Percent | 44.3 |
| Aor | 1235.6 |
| Dp | -48.9 |
| Prat | 1186.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Naidoo, E (Ella) | 4 | 3 | 1 | 2023 King Cetshwayo Chess Anniversary (U10) | 2026 King Cetshwayo Championship (U14) | Details |
| Overall | 2 | Stewart, C (Christopher) | 3 | 2 | 1 | 2024 King Cesthwayo Chess Anniversary (U12) | 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U12) | Details |
| Overall | 3 | Thabede, S (Sibongakonke) | 3 | 2 | 1 | 2024 King Cesthwayo Chess Anniversary (U12) | 2024 Nelson Mandela Chess Tournament (U12) | Details |
| Overall | 4 | Hlophe, M (Mayenziwe) | 2 | 0 | 2 | 2023 King Cetshwayo Chess Anniversary (U10) | 2024 King Cetshwayo Winter Open (U12) | Details |
| Overall | 5 | Ramdhani, D (Devarsh) | 2 | 1 | 1 | 2023 King Cetshwayo Chess Anniversary (U10) | 2023 King Cetshwayo Winter Open (U10) | Details |
| Standard | 1 | Thabede, S (Sibongakonke) | 3 | 2 | 1 | 2024 King Cesthwayo Chess Anniversary (U12) | 2024 Nelson Mandela Chess Tournament (U12) | Details |
| Standard | 2 | Naidoo, E (Ella) | 3 | 2 | 1 | 2023 King Cetshwayo Chess Anniversary (U10) | 2026 King Cetshwayo Championship (U14) | Details |
| Standard | 3 | Stewart, C (Christopher) | 3 | 2 | 1 | 2024 King Cesthwayo Chess Anniversary (U12) | 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U12) | Details |
| Standard | 4 | Ntshangase, B (Buzole) | 2 | 0 | 2 | 2023 KZN Open (B) | South African Open Chess Championship 2024 (C) | Details |
| Standard | 5 | Ntsoane, L (Lethabo) | 2 | 1 | 1 | 2024 Nelson Mandela Chess Tournament (U12) | 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U12) | Details |