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Individual Calculations August 2013 |
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| Zapata, Karen Total change: 4.20 | |   |
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| XXI Open Internacional Ciutat de Montcada. Grupo A | Montcada i Reixac | ESP | 2013-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2180 | 4.00 | 9 | 0.28 | 15 | 4.20 | |
|  Guerra Mendez, Jose Angel | m | | 2505 | CUB | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Garcia De Blas, Esteban | | | 2016 | ESP | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Satyapragyan, Swayangsu | m | | 2464 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Barba Rios, Enric | | | 1965 | ESP | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Narciso Dublan, Marc | g | | 2536 | ESP | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Fluvia Poyatos, Jordi | m | | 2445 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Camacho Collados, Jose | f | | 2371 | KOR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Fandino Reyes, Roquelina | | wm | 2067 | CUB | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Ridameya Tatche, Jose Miguel | | | 1991 | ESP | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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