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Blitz:
Individual Calculations January 2020 |
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| Rosales Gonzalez, Jessica Total change: 35.20 | |   |
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| Campeonato Nacional Blitz Individual 2019 | Fortuna de San Carlos | CRC | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1292 | 3.00 | 6 | 1.76 | 20 | 35.20 | |
|  Rodriguez Arrieta, Maria Elena | | wm | 1692 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rivera Morales, Francisco | | | 1116 | CRC | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Vargas Alfaro, Ronny | | | 1558 | CRC | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Salas Torres, Pamela | | wc | 1692 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castro Castillo, Juan Jose | | | 1692 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chacon Lopez, William | | | 1671 | CRC | 1.00 | 1 | 0.91 | 20 | 18.20 | | | * 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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