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Rapid:
Individual Calculations May 2023 |
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| De Guzman, Jessie Total change: 25.40 | |   |
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| 2023 Summit Rookies Junior Rapid Open April | Auckland | NZL | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1542 | 5.50 | 6 | 1.27 | 20 | 25.40 | |
|  Yuan, Paul | | | 1142 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Li, Branden Zhuojun | | | 1358 | NZL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Shi, Huiyi | | | 1313 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sun, Taoran Ethan | | | 1230 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Liu, Richard Jingjie | | | 1349 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vital, Henry | | | 1815 | NZL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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