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Individual Calculations February 2023 |
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| Herrera Pezo, Enoch Total change: 41.80 | |   |
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| III Open Internacional de Ajedrez Dama Negra | Alicante | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1611 | 3.50 | 7 | 0.35 | 20 | 7.00 | |
|  Granero Roca, Antonio | m | | 2345 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Marin Ferragut, Lluc | | | 1211 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Luna, Alfredo | | | 1293 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Campos Busquiel, Alejandro | | | 1729 | ESP | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Fernandez Lopez, Francisco J. | | | 1925 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Odriozola Coscolin, Dani | | | 1638 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Garrido Silos, Pablo | | | 1673 | ESP | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IV Torneo Invierno de Ajedrez Alicante 2023 | Alicante | ESP | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1611 | 2.50 | 6 | 0.62 | 20 | 12.40 | |
| | Granero Roca, Antonio | m | | 2348 | ESP | 0.50 | 1 | 0.50 | 20 | 10.00 | | | Quintana Saez, Diana | | | 1282 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pham Guerrero, Sergi | | | 2166 | ESP | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lara Mezcua, Alonso | | | 1905 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kovalishin, Alexey | | | 1504 | FID | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Amoros Moran, Jose Joaquin | | | 1885 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Segunda Autonomica Sur 2023 Rondas 1-2 | Alicante | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1611 | 1.00 | 1 | 0.29 | 20 | 5.80 | |
| | Penalva Cuerva, Fran | | | 1450 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Primera Provincial Alicante 2023 Rondas 1-2 | Alicante | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1611 | 1.00 | 1 | 0.83 | 20 | 16.60 | |
| | Domenech Ferre, Vicente | | | 1883 | ESP | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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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