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Blitz:
Individual Calculations January 2020 |
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| Urbina, Helena Sofia Total change: 0.00 | |   |
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| Torneo Blitz CRCHESSTOUR Centroamericano open 2019 | Alajuela | CRC | 2019-12-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1572 | 0 | 0.00 | 7 | 0.00 | 772 | | 0.00 | |
|  Campos Sanchez, Roberto | | | 1991 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Avendano Porras, Rodrigo | | | 1804 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Dinarte Villagra, Victor | | | 1655 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Redondo Washington, Josimar | | | 1097 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Chaves Solera, Milton | | | 1544 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Quesada Leon, Joshua | | | 1585 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Salazar Gould, Kristy Valeria | | | 1326 | CRC | 0.00 | 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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