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Blitz:
Individual Calculations August 2015 |
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| Arguello Acuna, Graciela Total change: 1.80 | |   |
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| II Blitz UCR 2015 | Universidad de Costa Rica | CRC | 2015-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1352 | 1.00 | 7 | -0.63 | 20 | -12.60 | |
|  Arroyo Alberto, Alejandro Jose | | | 1752 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nunez Gonzalez, Joshebeth | | | 1466 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Aragon Alvarado, Christopher | | | 1714 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ramirez Monge, Karina | | | 1381 | CRC | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Rivas Calderon, Victor Julio | | | 1441 | CRC | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Solano Piedra, Max | | | 1712 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bogantes Robleto, Karina | | | 1630 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | III Blitz UCR 2015 | Universidad de Costa Rica | CRC | 2015-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1352 | 2.00 | 7 | 0.72 | 20 | 14.40 | |
| | Carvajal Gorgona, Jonathan | | | 1752 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morera Campos, Yanori Maria | | | 1689 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Solano Piedra, Max | | | 1712 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Blanco Rojas, Benjamin | | | 1752 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Monge, Karina | | | 1381 | CRC | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Aragon Alvarado, Christopher | | | 1714 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nunez Gonzalez, Joshebeth Elena | | | 1466 | CRC | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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