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Individual Calculations May 2023 |
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| Martin Tarrio, David Total change: -6.80 | |   |
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| Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 10-11 | Catalunya | ESP | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1974 | 0.50 | 2 | -0.69 | 20 | -13.80 | |
|  Simon Del Sol, Jaume | | | 1944 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Torrent San Nicolas, Biel | | | 1866 | ESP | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Lliga Catalana 2023 Finals Catalanes Rondas 1-3 | Catalunya | ESP | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1974 | 1.00 | 1 | 0.35 | 20 | 7.00 | |
|  Mangues Rubia, Oriol | | | 1864 | ESP | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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