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Blitz:
Individual Calculations October 2015 |
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| Hernandez Alvarez, Tania Regla Total change: -22.40 | |   |
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| Campeonato Nacional Blitz por Equipos 2015 | San Jose | CRC | 2015-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2024 | 4.00 | 7 | -1.12 | 20 | -22.40 | |
|  Aguilar Pina, Luis Gerardo | | | 1935 | CRC | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Quiros Cajina, Allan | | | 1712 | CRC | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Chaves Williams, Jose Andres | | | 1765 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Salazar Nunez, Basilio | | | 1624 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nunez Avendano, Manrique | | | 1647 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Carvajal Gorgona, Jonathan | | | 2188 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ramirez Almeciga, Cristian A. | | | 1867 | CRC | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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