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Blitz:
Individual Calculations June 2018 |
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| Villalta Leiton, Nicole Tamara Total change: -17.40 | |   |
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| I Torneo Blitz de Curridabat 2018 | Curridabat | CRC | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1238 | 2.00 | 6 | -0.87 | 20 | -17.40 | |
|  Cespedes Vargas, Marlon Adrian | | | 1123 | CRC | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Zeledon Perez, Edgar | | | 1638 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meza Vega, Jose Antonio | | | 1241 | CRC | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Calderon Zuniga, Juan Pablo | | | 1245 | CRC | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Villegas Rodriguez, Jeremy | | | 1178 | CRC | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Sierra Berrocal, Auriel | | | 1198 | CRC | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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