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Individual Calculations May 2023 |
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| Torrents Busquet, Marti Total change: 6.80 | |   |
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| Lliga Catalana 2023 Finals Catalanes Rondas 1-3 | Catalunya | ESP | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1956 | 1.50 | 2 | 0.23 | 20 | 4.60 | |
|  Jerez Soriano, Antonio | | | 1816 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Teulats Pladevall, Leandro | | | 1902 | ESP | 0.50 | 1 | -0.08 | 20 | -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) | | | | XIV Obert d'Escacs Vilafranca 2023 Rondas 1-2 | Vilafranca del Penedes (Barcelona) | ESP | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1934 | 1.00 | 1 | 0.11 | 20 | 2.20 | |
| | Contreras Fernandez, Joan | | | 1577 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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