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Individual Calculations July 2023 |
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| Arana Almagro, Jose Total change: -3.80 | |   |
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| XXVIII Open Social Ruy Lopez Fundacion Vipren Rondas 3-6 | Chiclana de la Frontera (Cadiz) | ESP | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1417 | 1.00 | 4 | -0.19 | 20 | -3.80 | |
|  Sukhodolskyi, Oleksii | | | 1622 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Entrena Rodriguez, Miguel | | | 1455 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Cid Alarcon, Fabio | | | 1944 | ESP | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Jurado Rodriguez, Raul | | | 1439 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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) | | |
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