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Individual Calculations March 2023 |
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| Rifa Ferrer, Nil Total change: -42.80 | |   |
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| Lliga Catalana 2023 Segona Barcelona Grupo 4 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1416 | 0.50 | 2 | -0.66 | 40 | -26.40 | |
|  Farre Muntaner, Jose R. | | | 1473 | ESP | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Renom Vilardell, Sergi | | | 1235 | ESP | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | Lliga Catalana 2023 Segona Barcelona Grupo 4 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1416 | 0.50 | 2 | -0.41 | 40 | -16.40 | |
| | Begara Rodriguez, David | | | 1502 | ESP | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Quiros Garcia, Luis | | | 1393 | ESP | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
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