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Blitz:
Individual Calculations January 2020 |
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| Salazar Gould, Kristy Valeria Total change: 12.40 | |   |
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| Torneo Blitz CRCHESSTOUR Centroamericano open 2019 | Alajuela | CRC | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1326 | 2.00 | 7 | 0.62 | 20 | 12.40 | |
|  Alvarado Machado, Verny | | | 1726 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ulloa Avellan, Oscar | | | 1726 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galvan, Renan | | | 1726 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Solano Cordero, Jorge | | | 1726 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castro Ulloa, Rolando | | | 1722 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amaya Grant, Yannik | | | 1574 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Redondo Washington, Josimar | | | 1097 | CRC | 1.00 | 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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