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Individual Calculations August 2022 |
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| Amadasun, Rosemary Total change: -7.80 | |   |
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| 1st South South National Chess Tournament | Uyo | NGR | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1815 | 0.00 | 3 | -0.39 | 20 | -7.80 | |
|  Edet, Udeme | | | 2180 | NGR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ogirigbo, Okiemute Roland | | | 2137 | NGR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nesimeye, Okuma Ejomafuvwe | | | 2098 | NGR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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