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Rapid:
Individual Calculations April 2018 |
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| Risco Alarcon, Julio Total change: -12.40 | |   |
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| I IRT De Rapidas Ciudad Chimbote 2018 | Chimbote | PER | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1980 | 2.50 | 5 | -0.62 | 20 | -12.40 | |
|  Suarez Arroyo, Luis Alberto | | | 1668 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Martinez Alcantara, Jose Eduardo | f | | 2380 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gonzalez Mesa, Daniel | f | | 1993 | CUB | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Colonia Lizano, Stefan Carlos | | | 1580 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Torres Alvarez, Piero Antonio | | | 1759 | PER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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