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Individual Calculations May 2012 |
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| Buitrago Mosquera, Antonio Total change: 66.00 | |   |
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| Boanerges Navarro In Memoriam 2012 Grupo A | Moravia | CRC | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1768 | 3.00 | 4 | 2.20 | 30 | 66.00 | |
|  Murillo Tsijli, Alexis | m | | 2168 * | CRC | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Acevedo Mendez, Lisseth | | | 1886 | CRC | 1.00 | 1 | 0.66 | 30 | 19.80 | |  Solis , Efren | | | 2058 | CRC | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Alvarado, Dizan Ernesto | | | 1993 | CRC | 1.00 | 1 | 0.78 | 30 | 23.40 | | | * 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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