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Blitz:
Individual Calculations September 2019 |
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| Rosales Gonzalez, Jessica Total change: -2.40 | |   |
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| Tercer Torneo Blitz San Ramon 2019 | San Ramon | CRC | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1231 | 1.00 | 5 | -0.12 | 20 | -2.40 | |
|  Avendano Porras, Rodrigo | | | 1603 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gonzalez Zeledon, Mauricio | | | 1630 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rojas Mora, Jose Elias | | | 1396 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rojas Mora, Elena | | | 1173 | CRC | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Rosales Gonzalez, Erick Josue | | | 1631 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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