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Individual Calculations February 2023 |
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| Tudela Corbalan, Carlos Total change: 3.60 | |   |
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| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2246 | 5.00 | 8 | 0.08 | 20 | 1.60 | |
|  Basiaga, Sebastian | | | 1837 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cuenca Jimenez, Jose Fernando | g | | 2545 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Abrisqueta Zudaire, Leyre | | wf | 1985 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Alvarez Morales, Miguel | | | 1935 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gatineau, Yovann | m | | 2354 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jimenez Fernandez, Rebeca | | wf | 2032 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sabuk, Piotr | m | | 2413 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Llena Velarde, David | | | 2038 | ESP | 1.00 | 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) | | | | Primera Provincial Alicante 2023 Rondas 1-2 | Alicante | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 2246 | 1.00 | 1 | 0.10 | 20 | 2.00 | |
| | Duller Llopis, Jouke | | | 1886 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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