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Individual Calculations March 2023 |
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| Sargsyan, Anna Total change: -3.60 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 2 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1871 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
|  Cisa Vinals, Felip | | | 1629 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1871 | 2.00 | 3 | -0.38 | 20 | -7.60 | |
|  Hurtado Kuttner, Miquel | | | 1471 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roig Ruiz, Carles | | | 1705 | ESP | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Garcia Argemi, Jose | | | 1685 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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