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Blitz:
Individual Calculations July 2018 |
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| Duran Vega, Sergio Total change: 4.20 | |   |
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| II Torneo Bllitz Curridabat Junio 2018 | Curridabat | CRC | 2018-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2335 | 7.00 | 8 | 0.21 | 20 | 4.20 | |
|  Quiros Acuna, Nicole | | | 1935 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jimenez Navarro, Diego | | | 1935 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quiros Cajina, Allan | | | 1935 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonilla Mora, Luis Daniel | | | 1935 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Solano Cuya, Bryan | m | | 2296 | CRC | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Rodriguez Jimenez, Jose Daniel | | | 1935 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Villar Aguero, Marco Vinicio | | | 1935 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urbina Quiroz, Edwin | | | 2167 | CRC | 1.00 | 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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