Individual Calculations July 2023 |
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Laborda Perez, Jose Antonio Total change: -2.20 | | |
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Cto de Aragon de Veteranos Master 50 Rondas 7 | Zaragoza | ESP | 2023-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1636 | 1441 | 0.50 | 2 | -0.02 | 20 | -0.40 | |
| Perez Boy, Pedro | | | 1739 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | Fernandez Aira, Tomas | | | 1533 | ESP | 0.50 | 1 | 0.13 | 20 | 2.60 | | 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) | | IX Torneo de Primavera Memorial Fernando Ballano Rondas 6-7 | Zaragoza | ESP | 2023-06-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1818 | 1433 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
| Perez Tomas, Juan Manuel | | | 1818 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | 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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