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Individual Calculations March 2023 |
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| Amo Sanz, David Total change: 2.40 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 6 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1923 | 1.00 | 1 | 0.13 | 20 | 2.60 | |
|  Castillo Jurado, Jose | | | 1596 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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 Primera Barcelona Grupo 6 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1923 | 2.50 | 3 | -0.01 | 20 | -0.20 | |
| | Rigol Martinez, Axel | | | 1656 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Peredo Claros, Luis Gabriel | | | 1712 | BOL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Onate Diaz, Manuel | | | 1523 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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