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Individual Calculations April 2023 |
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| Lopez Marquez, Alex Total change: 17.20 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 5 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1470 | 1.00 | 1 | 0.59 | 40 | 23.60 | |
|  Pascual Gonzalez-Novelles, David | | | 1533 | ESP | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | XVII Obert Tupinamba GRUP A Rondas 1-2 | Barcelona | ESP | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1470 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
| | Iglesias Lopez, Albert | | | 1749 | ESP | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | |
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