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Rapid:
Individual Calculations March 2023 |
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| Jofre Cartagena, Samuel Total change: -23.40 | |   |
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| TORNEO IRT RAPIDO FEBRERO CASABLANCA | Casablanca Chile | CHI | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1746 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
|  Alvarez Vargas, German | | | 1941 | CHI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | IRT Rapido Aniversario Fund. Chilena de Ajedrez Social | Santiago | CHI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1746 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
| | Saez Vergara, Sebastian | | | 1346 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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