Individual Calculations November 2023 |
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Repia-King, Ian Total change: -16.80 | | |
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74th South Island Chess Championship 2023 | Oamaru | NZL | 2023-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1257 | 1197 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
| Keeling, Roy L | | | 1257 | NZL | 0.00 | 1 | -0.42 | 40 | -16.80 | | 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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