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Individual Calculations August 2022 |
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| Edidiong, Okpongete Total change: 30.40 | |   |
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| 1st South South National Chess Tournament | Uyo | NGR | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1983 | 2.50 | 5 | 0.76 | 40 | 30.40 | |
|  Hesham, Abdelrahman | g | | 2386 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Etukakpan, Leonard | | | 2143 | NGR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Eyetonghan, Denyefa Callistus | | | 2068 | NGR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Suleiman, Azumi Ayisha | | | 1833 | NGR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ogirigbo, Okiemute Roland | | | 2137 | NGR | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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