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Rapid:
Individual Calculations August 2023 |
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| Castillo Cortes, Roberto Total change: -1.60 | |   |
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| IRT RAPIDO RECOLETA 2023 | Santiago | CHI | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1762 | 2.00 | 3 | -0.08 | 20 | -1.60 | |
|  Bazan Romero, Alberto | | | 1832 | CHI | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Tricot Wong, Francisco | | | 1419 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Saavedra Alvarez, Pablo | | | 1522 | CHI | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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