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Individual Calculations October 2018 |
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| Ramirez Madrid, Daniel Alberto Total change: 19.60 | |   |
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| I Torneo Desamparados de Alajuela 2018 | Alajuela | CRC | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1366 | 2.00 | 6 | 0.49 | 40 | 19.60 | |
|  Espinoza Guerrero, Warner | | | 1766 * | CRC | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Jimenez Esquivel, Greivin | | | 1766 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Elizondo Montero, Juan Luis | | | 1173 | CRC | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Arce Mendez, Elias | | | 1703 | CRC | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Solis L., Efren A. | | | 1766 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Porras Chavarria, Michael | | | 1438 | CRC | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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