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Rapid:
Individual Calculations December 2019 |
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| Jimenez Corella, Jimena Total change: -2.60 | |   |
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| I Torneo Rapid Sub20 Alajuela 2019 | Alajuela | CRC | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1159 | 0.50 | 4 | -0.13 | 20 | -2.60 | |
|  Zeledon Perez, Edgar | | | 1559 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Granados Wing, Brian Saul | | | 1417 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Calvo Campos, Adrian | | | 1559 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Porras Chavarria, Pamela Maria | | | 1314 | CRC | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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