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Individual Calculations November 2023 |
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| Yuan, Paul Total change: -30.40 | |   |
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| NSCC Spring B-Grade 2023 3-5 | Auckland | NZL | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1125 | 1205 | 0.00 | 1 | -0.61 | 40 | -24.40 | |
|  Rehansi, D P Sayuni Vonara | | | 1125 | NZL | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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) | | | | Merv Morrison Memorial 2023 | Auckland | NZL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1205 | 2.00 | 6 | -0.15 | 40 | -6.00 | |
| | De Guzman, Jessie | | | 1598 | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Jiang, Patrick Di | | | 1572 | NZL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rowe, Abigail | | | 1187 | NZL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Guo, Anne Xuduo | | | 1232 | NZL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Liu, Richard Jingjie | | | 1375 | NZL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | McClory, John | | | 1054 | NZL | 1.00 | 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) | | |
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