Individual Calculations August 2022 |
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Onyekwere, Macdonald Total change: 10.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st South South National Chess Tournament | Uyo | NGR | 2022-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2143 | 1975 | 1.50 | 4 | 0.25 | 40 | 10.00 | |
| Edet, Udeme | | | 2180 | NGR | 0.50 | 1 | 0.26 | 40 | 10.40 | | Hesham, Abdelrahman | g | | 2386 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Etukakpan, Leonard | | | 2143 | NGR | 0.00 | 1 | -0.28 | 40 | -11.20 | | Afolabi, Emmanuel | | | 1862 | NGR | 1.00 | 1 | 0.35 | 40 | 14.00 | | 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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