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Individual Calculations November 2023 |
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| Gu, Isaac Total change: 32.00 | |   |
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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 |
| 1259 | 1059 | 0.00 | 1 | -0.24 | 40 | -9.60 | |
|  Yang, Lucas | | | 1259 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | Merv Morrison Memorial 2023 | Auckland | NZL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1059 | 1.50 | 5 | 1.04 | 40 | 41.60 | |
| | Chen, Anderson | | | 1444 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Ng, Lok Jim (lauren) | | | 1358 | NZL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Sun, Wanyao Sarah | | | 1567 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Holdo, Karl | | | 1440 | NZL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Tao, Junqing Jerome | | | 1438 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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