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Rapid:
Individual Calculations December 2017 |
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| Murillo Gonzalez, Carlos E Total change: -36.20 | |   |
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| I Torneo Abierto Unidos por el Ajedrez | Alajuela | CRC | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 2089 | 4.00 | 7 | -1.81 | 20 | -36.20 | |
|  Bolanos Diaz, Daniel | | | 1689 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramirez Madrid, Gerardo Alfonso | c | | 1741 | CRC | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Arguedas Bolanos, Sharline | | | 1689 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fonseca Robles, Anthony | | | 1689 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruiz Coronado, Maykel | | | 1689 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urbina Quiroz, Edwin | | | 2144 | CRC | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rivera Gonzalez, Jose Alexis | | | 1822 | CRC | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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