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Blitz:
Individual Calculations August 2018 |
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| Sandi Quiros, Deborah Total change: 13.00 | |   |
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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 |
| 1342 | 1138 | 3.00 | 9 | 0.65 | 20 | 13.00 | |
|  Hernandez Perez, Javier Francisco | | | 1142 | CRC | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Morales Jimenez, Dennis | | | 1233 | CRC | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Bonilla Morales, Bryan | | | 1538 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Cabezas Solano, David Alejandro | | | 1538 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Marchena, Carlos Andres | | | 1354 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rodriguez Jimenez, Jose Daniel | | | 1417 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Soto Alfaro, Braulio | | | 1429 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Meza Vega, Jose Antonio | | | 1228 | CRC | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chaves Olaso, Axel Andrey | | | 1199 | CRC | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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