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Individual Calculations May 2023 |
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| Martinez Marcos, Erik Total change: -18.80 | |   |
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| Campionat de Catalunya Individual Sub-14 | Catalunya | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1125 | 0.00 | 5 | -0.89 | 40 | -35.60 | |
|  Silva Cerda, Mark Valentin | | | 1670 | ESP | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Ercoli, Andria | | | 1301 | AND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Faixedas Climent, Carla | | | 1275 | ESP | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Bejar Dyagilev, Nikolay | | | 1328 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Puiggene Pascual, Arnau | | | 1591 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | XXIII Torneig d Escacs La Passio Esparreguera 2023 Rondas 1-2 | Esparreguera (Barcelona) | ESP | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1125 | 0.50 | 2 | 0.42 | 40 | 16.80 | |
| | Soler Massana, Ramon | | | 1628 | ESP | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Torres Valenzuela, Manuel | | | 1639 | ESP | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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