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Individual Calculations February 2022 |
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| Colom Riera, Marc Total change: -19.20 | |   |
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| Roquetas Chess Festival 2022 - IX International Open U2150 | Roquetas de Mar | ESP | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1558 | 2.00 | 5 | -0.96 | 20 | -19.20 | |
|  Collado Alcolado, Angel | | | 1866 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Escudero Martin, Roberto | | | 1526 | ESP | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Manzano Lopez, Juan Manuel I | | | 1362 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lara Mezcua, Hector | | | 1314 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Koblash, Andres Ricardo | | | 1384 | ESP | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | |
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