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Individual Calculations March 2023 |
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| Costa Ribalta, Andres Total change: -13.60 | |   |
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| XXIV Obert Tres Peons GRUP A Rondas 4-7 | Barcelona | ESP | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1664 | 1.00 | 3 | -0.20 | 20 | -4.00 | |
|  Baratech Galup, Juan Manuel | | | 1700 | ESP | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Luengo Guillermo, Xavier | | | 1678 | ESP | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Rodriguez Isern, Bernat | | | 1839 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 8 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1664 | 1.50 | 4 | -0.60 | 20 | -12.00 | |
| | Canela Gimenez, Maria Concepcion | | | 1829 | ESP | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Alonso Vidal, David | | | 1513 | ESP | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Zea Laura, Paulo Joaquin | | | 1452 | PER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Torras Gonzalez, Ramir | | | 1774 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Campeonato de Marbella 2023 Rondas 1-3 | Barcelona | ESP | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1664 | 1.00 | 1 | 0.12 | 20 | 2.40 | |
| | Bernat Mor, Juli | | | 1324 | ESP | 1.00 | 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) | | |
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