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Blitz:
Individual Calculations November 2019 |
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| Rojas Mora, Elena Total change: 0.20 | |   |
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| Blitz Betzy Fallas in memoriam 2019 | San Jose | CRC | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1159 | 1.00 | 5 | 0.01 | 20 | 0.20 | |
|  Gutierrez Soto, Gilberth | | | 1559 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Villegas Rodriguez, Jeremy | | | 1382 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fallas Marin, Kaleb | | | 1137 | CRC | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Badilla Hernandez, Johans | | | 1559 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guzman Hidalgo, Nicolas | | | 1559 * | 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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