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Individual Calculations November 2017 |
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| Orozco Centeno, Melissa Total change: 44.00 | |   |
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| V Open Encuentro de Culturas Santa Ana 2017 | Santa Ana | CRC | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1396 | 3.00 | 6 | 1.10 | 40 | 44.00 | |
|  Hernandez Leandro, Alejandro | | | 1344 | CRC | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Rodriguez Chaverri, David | | | 1796 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zeledon Perez, Edgar | | | 1790 | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castro Brenes, Danny Adrian | | | 1140 | CRC | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Coto Bonilla, Darian | c | | 1692 | CRC | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Shih Gould, Danny | | | 1625 | CRC | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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