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Individual Calculations May 2023 |
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| Perez Luna, Alfredo Total change: 5.40 | |   |
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| Segunda Autonomica Sur 2023 Rondas 11 | Alicante | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1326 | 1.00 | 1 | 0.73 | 20 | 14.60 | |
|  Caselles Pedro, Francisco | | | 1505 | ESP | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | VII Open Internacional de Ajedrez Semana Santa | La Nucia (Alicante) | ESP | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1326 | 1.00 | 6 | 0.34 | 20 | 6.80 | |
| | Van Hoolandt, Patrick | f | | 2046 | MNC | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Stromhaug, Kristoffer Wang | | | 1842 | NOR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Piris Ferrandis, Asier | | | 1602 | ESP | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Cerdo Fernandez, Miguel | | | 1783 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ferrete Rueda, Juan Carlos | | | 1620 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Valverde Lopez, Francisco Leopol | | | 1525 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | II IRT Sub-1800 Ciudad de Mutxamel | Mutxamel (Alicante) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1326 | 0.00 | 3 | -0.80 | 20 | -16.00 | |
| | Arcos Arcos, Francisco | | | 1503 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sala Perez, Ruben | | | 1472 | ESP | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Garcia Iraola, Juan Antonio | | | 1536 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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