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Individual Calculations May 2023 |
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| Gonzalez Alonso, Marti Total change: 8.00 | |   |
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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 |
| 1839 | 1927 | 1.50 | 2 | 0.30 | 20 | 6.00 | |
|  Rechi Montes, Aritz | | | 1647 | AND | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Serrano Aspa, Xavier | | | 2030 | ESP | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | XXIII Obert Internacional Escacs Foment Martinenc Grup A Rondas 1 | Barcelona | ESP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1930 | 1.00 | 1 | 0.10 | 20 | 2.00 | |
| | Palmer Pifarre, Joaquin | | | 1567 | ESP | 1.00 | 1 | 0.10 | 20 | 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) | | |
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