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Rapid:
Individual Calculations August 2023 |
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| Cordero Alchahueni, Jorge Marcelo Total change: 17.60 | |   |
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| III Torneo memorial Marco Antonio Pacheco | Santiago | CHI | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1553 | 1.50 | 2 | 0.44 | 40 | 17.60 | |
|  Ruiz Chapilliquen, Ronald | | | 1580 | CHI | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Chasco Lopez, Fabian | | | 1483 | CHI | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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