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Individual Calculations July 2023 |
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| Baker, Ilias Angelo (leo) Total change: 31.80 | |   |
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| ACC Winter Cup 2023 1 | Auckland | NZL | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1477 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Liu, William Rui | | | 1876 | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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 June 2023 | Auckland | NZL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1477 | 5.00 | 6 | 1.67 | 20 | 33.40 | |
| | Rowe, Abigail | | | 1162 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Tang, Kevin | | | 1077 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Membrere, Briene | | | 1801 | NZL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Preeyansh, Roul | | | 1449 | IND | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Xu, Luna Yuexiu | | | 1601 | NZL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Jiang, Patrick Di | | | 1440 | NZL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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