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Individual Calculations March 2023 |
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| Martinez Ferrer, Rafael Total change: 12.20 | |   |
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| XXIV Obert Tres Peons GRUP A Rondas 4-7 | Barcelona | ESP | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1681 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
|  Moyano Barrero, Antoni | | | 1672 | ESP | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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 7 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1681 | 2.00 | 4 | 0.12 | 20 | 2.40 | |
| | Fernandez Panzano, Jose Juan | | | 1501 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Alegret Grino, Amadeu | | | 1711 | ESP | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Paso Viola, Juan | | | 1796 | ARG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rivas Peix, Raul | | | 1802 | ESP | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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