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Individual Calculations May 2023 |
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| Serrano Ruzafa, Alfonso Total change: -19.00 | |   |
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| Segunda Autonomica Sur 2023 Rondas 11 | Alicante | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1326 | 0.50 | 1 | -0.12 | 20 | -2.40 | |
|  Lazaro Leal, Ivan Manuel | | | 1235 | ESP | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | II IRT Sub-1800 Ciudad de Mutxamel | Mutxamel (Alicante) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1326 | 1.00 | 4 | -0.83 | 20 | -16.60 | |
|  Pons Tomas, Joan | | | 1481 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gomez Quintana, Javier | | | 1454 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ruiz Miralles, Erik | | | 1046 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Macia Senent, Joaquin | | | 1421 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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