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Individual Calculations February 2022 |
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| Gomez Ligero, Sergio Total change: 15.40 | |   |
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| Roquetas Chess Festival 2022 - XXXIII International Open | Roquetas de Mar | ESP | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 1790 | 0.00 | 1 | -0.04 | 20 | -0.80 | |
|  Lopez Varela, Pablo | f | | 2276 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Roquetas Chess Festival 2022 - IX International Open U2150 | Roquetas de Mar | ESP | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1790 | 4.00 | 6 | 0.81 | 20 | 16.20 | |
|  Diz Lorono, Irene | | | 1390 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meco Benitez, Jose Luis | | | 1962 | ESP | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Cuesta Bustos, Raul | | | 2042 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Fernandez Salmeron, Ricardo | | | 1732 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ibanez Koblash, Daniel | | | 1472 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Borrego Mata, Manuel | | | 1891 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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