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Individual Calculations September 2011 |
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| Minero Pineda, Sergio Total change: -11.20 | |   |
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| Campeonato Nacional por Equipos - Copa Premier | San Jose | CRC | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2423 | 2.50 | 5 | -1.12 | 10 | -11.20 | |
|  Hevia Alejano, Carlos Antonio | f | | 2465 | CUB | 0.00 | 1 | -0.44 | 10 | -4.40 | |  Bonilla Sequeira, Pablo | | | 2023 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jimenez, Alonso | | | 2153 | CRC | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Duran Vega, Sergio | | | 2165 | CRC | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Juarez Flores, Carlos A. | m | | 2340 | GUA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | * 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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