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Individual Calculations May 2023 |
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| Zhang, Lucas Boyu Total change: 66.80 | |   |
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| ACC Autumn Cup 2023 1-3 | Auckland | NZL | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1094 | 0.00 | 1 | -0.30 | 40 | -12.00 | |
|  Liu, Richard Jingjie | | | 1245 | NZL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Auckland ANZAC Weekender 2023 | Auckland | NZL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1094 | 3.00 | 6 | 1.97 | 40 | 78.80 | |
| | Holdo, Karl | | | 1511 | NZL | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Xu, Luna Yuexiu | | | 1573 | NZL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Jiang, Patrick Di | | | 1448 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Uta I, Roy | | | 1337 | NZL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Xia, Yuehan (max) | | | 1349 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Weng, Stephen | | | 1159 | NZL | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | |
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