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Blitz:
Individual Calculations February 2019 |
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| Ibarra Valverde, Kevin Total change: 0.00 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1369 | 0 | 2.50 | 7 | 0.00 | 1267 | | 0.00 | |
|  Amaya Madrigal, Josue | | | 1812 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Fuentes Solano, Nahum Alfonso | | | 1134 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Murillo Varela, Ricardo | | | 1908 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Sierra Berrocal, Gabriela | | | 1193 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Calderon Brenes, Tiffany | | | 1225 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Barboza Viquez, Martin Eduardo | | | 1223 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Rojas Esquivel, Alejandro | | | 1087 | CRC | 1.00 | 1 | 0.00 | | 0.00 | |
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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