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Individual Calculations May 2023 |
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| Cervera Alemany, Serafi Total change: -5.60 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 5-7 | Barcelona | ESP | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1291 | 0.00 | 1 | -0.24 | 20 | -4.80 | |
|  Riera Mestres, Josep | | | 1493 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Campeonato de Marbella 2023 Rondas 8-9 | Barcelona | ESP | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1291 | 0.00 | 1 | -0.04 | 20 | -0.80 | |
|  Sanchez Sanchez, Ignasi | | | 1786 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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