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Individual Calculations October 2018 |
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| Molina Garcia, Alvaro Jose Total change: 4.00 | |   |
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| I Torneo Desamparados de Alajuela 2018 | Alajuela | CRC | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1524 | 1.50 | 5 | 0.10 | 40 | 4.00 | |
|  Alvarez Hernandez, David | | | 1924 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bonilla Rodriguez, Andres | | | 1924 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Funez Fonseca, Bernal | | | 1237 | CRC | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Incer Arias, Manuel | | | 1722 | CRC | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Morales Beita, Daniel Alberto | | | 1809 | CRC | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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