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Individual Calculations April 2023 |
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| Lino Serron, Nahuel Total change: 13.20 | |   |
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| ACC Summer Cup 2023 3-7 | Auckland | NZL | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1236 | 2.00 | 3 | 1.28 | 40 | 51.20 | |
|  Lu, Charles | | | 1403 | NZL | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Wang, Justin Zhide | | | 1719 | NZL | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Chen, Anderson | | | 1316 | NZL | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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) | | | | Auckland Chess Weekend March 2023 | Auckland | NZL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1251 | 0.00 | 2 | -0.95 | 40 | -38.00 | |
| | Mironov, Eric | | | 1521 | NZL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lau, Great Boyou | | | 1028 | NZL | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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