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Rapid:
Individual Calculations August 2018 |
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| Medina Gil, Alberto C. Total change: -3.60 | |   |
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| Copa de Ajedrez de Verano Fase Rapida | San Juan | PUR | 2018-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1564 | 1.50 | 4 | -0.18 | 20 | -3.60 | |
|  Davila Vega, Juan R. | c | | 1964 * | PUR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Torres Diaz, Carlos D. | | | 1509 | PUR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Brito Sanchez, Pedro J. | | | 1336 | PUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gonzalez Gonzalez, Enoel | | | 1778 | PUR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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