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Individual Calculations November 2023 |
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| Archibong, Mandela Iyamba Total change: 0.00 | |   |
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| SOUTH SOUTH OPEN CHESS TOURNAMENT | NMA BUILDING EAST WEST ROAD, PORTHARCOURT | NGR | 2023-09-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1786 | 0 | 1.50 | 5 | 0.00 | 1637 | | 0.00 | |
|  Ilegieuno, Justus | | | 1917 | NGR | 0.00 | 1 | 0.00 | | 0.00 | |  Kigigha, Inimo | | | 1975 | NGR | 0.00 | 1 | 0.00 | | 0.00 | | | Pelomoh, Jessica | | | 1773 | NGR | 0.00 | 1 | 0.00 | | 0.00 | | | Okwubuzor, Benolise Joshua | | | 1538 | NGR | 1.00 | 1 | 0.00 | | 0.00 | | | Obinna, Udochukwu Godsvictory | | | 1725 | NGR | 0.50 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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