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Blitz:
Individual Calculations May 2019 |
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| Rosales Gonzalez, Jessica Total change: 28.20 | |   |
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| Primer Torneo Blitz San Ramon 2019 | San Ramon | CRC | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1220 | 2.00 | 6 | 1.41 | 20 | 28.20 | |
|  Rosales Gonzalez, Erick Josue | | | 1620 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baum Gutierrez, Ismael | | | 1471 | CRC | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Cardenas Vargas, Jean Carlo | | | 1620 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Campos Matamoros, Jose Miguel | | | 1620 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Pacheco, Andres Alonso | | | 1619 | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Gutierrez Soto, Gilberth | | | 1620 * | 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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