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Individual Calculations April 2023 |
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| Colominas Isern, Josep Total change: -28.40 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 1-4 | Barcelona | ESP | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1508 | 1.50 | 4 | -0.61 | 20 | -12.20 | |
|  Prats Rodriguez, Juan Bosco | | | 1902 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Joya Abadal, Eduard | | | 1344 | ESP | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Farell Duran, Josep | | | 1356 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gomez De Argila, Lluis | | | 1427 | ESP | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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 Preferent Grupo 4 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1537 | 0.00 | 2 | -0.58 | 20 | -11.60 | |
| | Lin, Limin | | | 1883 | CHN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Navau Ros, Carles | | | 1557 | ESP | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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 7 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1537 | 0.00 | 1 | -0.23 | 20 | -4.60 | |
| | Segura Perez, Antoni | | | 1749 | 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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