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Rapid:
Individual Calculations December 2019 |
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| Angulo Hernandez, Maria Jesus Total change: 16.80 | |   |
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| I Torneo Rapid Sub20 Alajuela 2019 | Alajuela | CRC | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1327 | 4.50 | 7 | 0.84 | 20 | 16.80 | |
|  Hernandez Castro, Esteban | | | 1075 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Fuentes Solano, Nahum Alfonso | | | 1136 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lopez Rojas, Aaron | | | 1275 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Solano Cordero, Jorge | | | 1576 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pastor Carvajal, Jeigoth | | | 1499 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Porras Chavarria, Pamela Maria | | | 1314 | CRC | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Mora Chavarria, Sebastian | | | 1291 | CRC | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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