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Blitz:
Individual Calculations June 2017 |
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| Bogantes Robleto, Karina Total change: -4.60 | |   |
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| Blitz UCR Abril 2017 | San Jose | CRC | 2017-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1563 | 0.00 | 2 | -0.23 | 20 | -4.60 | |
|  Murillo Gonzalez, Carlos E | f | | 1963 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Carvajal Pena, Daniel | | | 1864 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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