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Blitz:
Individual Calculations August 2018 |
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| Sandi Castro, Allan Total change: 48.40 | |   |
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| Torneo Blitz Anexion de Guanacaste 2018 | San Jose | CRC | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1418 | 4.00 | 8 | 2.42 | 20 | 48.40 | |
|  Morera Campos, Hazel Maria | | wm | 1767 | CRC | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Benitez Canales, Roy | | | 1815 | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Rojas Cisneros, Kevin | | | 1818 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salas Torres, Pamela | | wc | 1778 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Chaves Williams, Jose Andres | | | 1713 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Solano Saltachin, Ruth | | | 1137 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Amaya Madrigal, Josue | | | 1818 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Bonilla Morales, Kevin | | | 1724 | 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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