Individual Calculations July 2023 |
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Si, William Total change: 15.20 | | |
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45th Trusts Chess Open C | Auckland | NZL | 2023-06-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1219 | 1074 | 1.00 | 2 | 0.38 | 40 | 15.20 | |
| Sussex, Taylor | | | 1265 | NZL | 0.00 | 1 | -0.25 | 40 | -10.00 | | Zhou, Martin | | | 1172 | NZL | 1.00 | 1 | 0.63 | 40 | 25.20 | | 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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