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Individual Calculations March 2023 |
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| Retolaza Izpizua, Aitor Total change: 3.00 | |   |
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| III Torneo Pueblo Nuevo Sub1800 Martes y Jueves | Madrid | ESP | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1618 | 2.50 | 4 | 0.07 | 20 | 1.40 | |
|  Lopez Grande, Alberto | | | 1371 | ESP | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Martin Rodriguez, Anastasio | | | 1481 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lopez Orellana, Federico | | | 1556 | ESP | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Galarreta Santana, Javier | | | 1726 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Campeonato de Liga por Equipos de Madrid 2022-2023 Segunda A Rondas 6-9 | Madrid | ESP | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1618 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Marni De La Cuesta, Antenore | | | 1218 * | 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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