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Individual Calculations March 2023 |
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| Jaen Gonzalez, Diosdado Total change: -10.20 | |   |
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| Lliga Catalana 2023 Preferent Grupo 1 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1649 | 0.50 | 2 | -0.58 | 20 | -11.60 | |
|  Planella Zavala, Ivan | | | 1579 | ESP | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Regadera Ruiz, Jose Antonio | | | 1660 | ESP | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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 Preferent Grupo 1 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1649 | 1.00 | 2 | 0.07 | 20 | 1.40 | |
| | Vendrell Sigales, Carles | | | 1709 | ESP | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Grammatico, Mauro | | | 1642 | ESP | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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