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Blitz:
Individual Calculations December 2017 |
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| Hernandez Leandro, Alejandro Total change: 3.40 | |   |
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| I Torneo Blitz Selecciones Nacionales | San Jose | CRC | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1297 | 2.00 | 6 | 0.17 | 20 | 3.40 | |
|  Alvarez Hernandez, David | | | 1697 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hernandez Coto, Carlos Enrique | | | 1697 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marin Leon, Valeria | | wc | 1655 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ramos Rodriguez, Daniel | | | 1144 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Segura Sanchez, Francisco | | | 1126 | CRC | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bonilla Morales, Bryan | | | 1602 | CRC | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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