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Rapid:
Individual Calculations September 2021 |
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| Forero Beltran, Jose Total change: -18.20 | |   |
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| IRT Torneo de Ajedrez Activo Sub2000 Amateur | Pandi | COL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1911 | 2.00 | 4 | -0.91 | 20 | -18.20 | |
|  Moscoso Herrera, Alexander | | | 1203 | COL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Murillo Loreo, Oscar Miguel | | | 1707 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Franco, Marcos | | | 1727 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cardozo Munar, Carlos Eduardo | f | | 1967 | COL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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