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Individual Calculations April 2023 |
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| Ibatullin Romanov, Artemy Total change: 42.40 | |   |
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| Cto por Equipos de Aragon-Segunda I Rondas 5-8 | Zaragoza | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1138 | 2.00 | 2 | 1.54 | 40 | 61.60 | |
|  Serra Casas, Jaime | | | 1401 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Vizueta Fernandez, Jorge | | | 1308 | ESP | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | | | Cto por Equipos de Aragon-Primera I Rondas 9 | Zaragoza | ESP | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1160 | 0.00 | 1 | -0.48 | 40 | -19.20 | |
| | Vizueta De La Calzada, Juan | | | 1172 | ESP | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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