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Individual Calculations May 2023 |
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| Alvira Ruiz De Valdivia, Jose Ant Total change: 12.00 | |   |
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| Cto de Aragon de Veteranos Master 50 Rondas 1-2 | Zaragoza | ESP | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1229 | 0.50 | 2 | 0.27 | 20 | 5.40 | |
|  Garcia Estruch, Jorge | | | 1653 | ESP | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Lorente Aguar, Ruben | | | 1513 | ESP | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | IX Torneo de Primavera Memorial Fernando Ballano Rondas 1-2 | Zaragoza | ESP | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1229 | 0.50 | 2 | 0.33 | 20 | 6.60 | |
| | Ballonga Arruego, Alejandro | | | 1640 | ESP | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Rubiella Moreno, Oscar | | | 1616 | 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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