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Individual Calculations April 2023 |
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| Duro Salgado, Francisco Total change: -24.20 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1632 | 0.00 | 2 | -0.29 | 20 | -5.80 | |
|  Gallego Romero, Albert | | | 2128 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | | | De Santiago Gordo, Abel | | | 1824 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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 Tercera Barcelona Grupo 4 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1632 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
| | Tafzi Tafzi, Oubay | | | 1232 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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