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Individual Calculations May 2023 |
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| Sureda Gonzalez, Miquel Total change: 30.00 | |   |
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| Campionat de Mallorca per Equips 2023 - Primera Rondas 10 | Mallorca | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1791 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
|  Wu Lau, Siu Yu | | | 2078 | ESP | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | OPEN CHESS MENORCA A | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1791 | 2.50 | 8 | 0.91 | 40 | 36.40 | |
| | Bizhigitov, Zhangir | f | | 2285 | KAZ | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Sommer, Justus | | | 2024 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Fathallah, Joe | | | 1980 | WLS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Oliver Amengual, Adria | | | 1938 | ESP | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Fraga Pons, Albert Borja | | | 2000 | ESP | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zhu, Yaoyao | | | 1968 | ENG | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Halmeenmaki, Tuomo | | | 2114 | FIN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Phatak, Aanjaneya | | | 2070 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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