Individual Calculations April 2023 |
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Wells, Clinton A. Total change: -30.40 | | |
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ACC Summer Cup 2023 3-7 | Auckland | NZL | 2023-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1589 | 1694 | 2.00 | 3 | 0.13 | 20 | 2.60 | |
| Metge, J. Nigel | | | 1923 | NZL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Baker, Ilias Angelo (leo) | | | 1415 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Jones, Stephen K | | | 1428 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | | 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) | | Auckland Chess Weekend March 2023 | Auckland | NZL | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1302 | 1702 | 2.00 | 4 | -1.65 | 20 | -33.00 | |
| Smith, Peter K | | | 1184 | NZL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Lau, Great Boyou | | | 1302 * | NZL | 0.00 | 1 | -0.92 | 20 | -18.40 | | Jiang, Patrick Di | | | 1408 | NZL | 0.50 | 1 | -0.35 | 20 | -7.00 | | Chen, Anderson | | | 1313 | NZL | 0.50 | 1 | -0.41 | 20 | -8.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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