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Blitz:
Individual Calculations April 2015 |
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| Quesada Campos, Jordi Alessandre Total change: -8.20 | |   |
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| Inauguracion Sala de Ajedrez de Cartago | Cartago | CRC | 2015-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1864 | 1.50 | 5 | -0.41 | 20 | -8.20 | |
|  Urbina Quiroz, Edwin | | | 2203 | CRC | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Chaves Sanchez, Gabriel A | | | 1972 | CRC | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Murillo Tsijli, Manuel | | | 2030 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Chavarria Segura, Joseph | | | 1464 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duran Vega, Andres | | | 2066 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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