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Rapid:
Individual Calculations April 2023 |
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| Xu, Jeremy Xi Total change: 12.40 | |   |
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| 2023 Summit Rookies Junior Rapid Open March | Auckland | NZL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1128 | 2.00 | 4 | 1.10 | 40 | 44.00 | |
|  Tew, Yao Zen Markis | | | 1478 | MAS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Liu, Richard Jingjie | | | 1376 | NZL | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Zhang, Aidan | | | 1269 | NZL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Lau, Great Boyou | | | 1283 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Latvian 2023 C | Auckland | NZL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1128 | 0.00 | 3 | -0.79 | 40 | -31.60 | |
| | Booth, Anthony | | | 1475 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Guo, Anne | | | 1120 | NZL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kennedy, Ian | | | 1406 | NZL | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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