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Individual Calculations October 2017 |
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| Jimenez Navarro, Diego Total change: -25.20 | |   |
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| XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-12 | Ciudad Panama | PAN | 2017-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1250 | 1.50 | 4 | -0.63 | 40 | -25.20 | |
|  Vargas Abadia, Alejandro | | | 1080 | CRC | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Ramirez Madrid, Daniel Alberto | | | 1304 | CRC | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Brito Carrascal, Camilo Andres | | | 1435 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Semana Ramirez, Jerian | | | 1072 | CRC | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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