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Individual Calculations May 2023 |
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| Lacaci Otero, Ivan Total change: -1.80 | |   |
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| VII Open Internacional de Ajedrez Semana Santa | La Nucia (Alicante) | ESP | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1727 | 2.00 | 5 | -0.09 | 20 | -1.80 | |
|  Sinz, Bernhard | f | | 2313 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Priakhin, Nikita | | | 1346 | FID | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Menac Comas, Joan Ramon | c | | 2022 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bell, Luke | | | 1490 | RSA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Donate Moreno, David | | | 1958 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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