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Individual Calculations July 2021 |
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| Bozhkov Stoyanov, Cristopher Total change: 43.60 | |   |
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| Campeonato de Liga por Equipos de Madrid Tercera A 2020-2021 Rondas 12-13 | Madrid | ESP | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1241 | 0.00 | 1 | -0.55 | 40 | -22.00 | |
|  Martinez Walters, Carlos | | | 1203 | ESP | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | 5 Open Ciudad de Madrid | Madrid | ESP | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1217 | 2.50 | 3 | 1.64 | 40 | 65.60 | |
| | Benito Ruiz De Villa, Rafael | | | 1617 * | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rodil Gavala, Alejandro | | | 1259 | ESP | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Torres Rebolledo, Marcos | | | 1333 | ESP | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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