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Individual Calculations January 2023 |
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| Martinez Serantes, Oscar Total change: -9.80 | |   |
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| XVII Torneo Sub-2400 | Ferrol (A Coruna) | ESP | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1405 | 0.00 | 2 | -0.49 | 20 | -9.80 | |
|  Varela Peteira, David | | | 1846 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Picos Nebril, Jose Luis | | | 1456 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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