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Individual Calculations August 2023 |
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| Xu, Jeremy Xi Total change: -12.40 | |   |
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| Auckland Chess Weekend July 2023 | Auckland | NZL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1091 | 0.50 | 3 | -0.31 | 40 | -12.40 | |
|  Liu, Richard Jingjie | | | 1359 | NZL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Barry, Jacob | | | 1338 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lemuelu, Penani Michael Julius | | | 1127 | NZL | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | |
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