Individual Calculations April 2023 |
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Sirpa Calizaya, Benjamin Total change: 32.40 | | |
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IRT "Homenaje al Ajedrecista Atilio Zeballos Batallanos" | Tarija | BOL | 2023-03-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1458 | 1239 | 1.50 | 2 | 0.81 | 40 | 32.40 | |
| Urdininea, Jackmani | | | 1801 | BOL | 0.50 | 1 | 0.48 | 40 | 19.20 | | Omes Ortega, Moises Ruben | | | 1115 | BOL | 1.00 | 1 | 0.33 | 40 | 13.20 | | 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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