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Blitz:
Individual Calculations June 2019 |
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| Diaz Charpentier, Kristel Meliss Total change: 15.80 | |   |
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| I Blitz Selecciones Nacionales 2019 | San Jose | CRC | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1565 | 7.50 | 9 | 0.79 | 20 | 15.80 | |
|  Mayorga Araya, Sofia | | | 1165 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barboza Viquez, Martin Eduardo | | | 1215 * | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rojas Mora, Elena | | | 1178 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rodriguez Retana, Sofia | | | 1231 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pastor Carvajal, Jeigoth | | | 1531 | CRC | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Huaman Bengoa, Valeska Priscila | | | 1207 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Quesada Leon, Joshua | | | 1559 | CRC | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Espitia Torres, Mateo | | | 1602 | CRC | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Arguedas Bolanos, Sharline | | | 1413 | CRC | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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