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Rapid:
Individual Calculations May 2023 |
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| Wang, Tilden Total change: -14.80 | |   |
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| 2023 North Shore Rapid 1st Leg | Auckland | NZL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1067 | 1174 | 0.50 | 1 | -0.15 | 40 | -6.00 | |
|  Gu, Claire Yuqi | | | 1067 | NZL | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 2023 Summit Rookies Junior Rapid Open April | Auckland | NZL | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1174 | 2.00 | 4 | -0.22 | 40 | -8.80 | |
| | Zhou, Peter | | | 1069 | NZL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Zhou, Martin | | | 1082 | NZL | 0.00 | 1 | -0.63 | 40 | -25.20 | |  Zhang, Aidan | | | 1262 | NZL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Yuan, Paul | | | 1123 | NZL | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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