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Rapid:
Individual Calculations April 2023 |
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| Calar, Erwin Total change: -14.40 | |   |
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| 2023 Balinas Open Rapid Chess Tournament | Mandaluyong, NCR | PHI | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1774 | 3.00 | 6 | -0.72 | 20 | -14.40 | |
|  Quizon, Daniel | m | | 2368 | PHI | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Mahawan, John Paul Luna | | | 1374 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roces, Raynold | | | 1446 | PHI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Gaddi, Marianne Venice | | | 1351 | PHI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Ordizo, Kate Nicole | | | 1452 | PHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Daluz, Christian Mark | f | | 2127 | PHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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