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Blitz:
Individual Calculations January 2016 |
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| Bogantes Robleto, Karina Total change: -58.40 | |   |
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| VIII Blitz UCR 2015 | Universidad de Costa Rica | CRC | 2015-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1598 | 1.50 | 8 | -2.02 | 20 | -40.40 | |
|  Jimenez Rojas, Fabian | | | 1780 | CRC | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Arroyo Alberto, Alejandro Jose | | | 1744 | CRC | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Flores Rojas, Federico | | | 1930 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Arguello Acuna, Graciela | | | 1269 | CRC | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Morera Campos, Yanori Maria | | | 1678 | CRC | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ramirez Almeciga, Yenny Melisa | | | 1616 | CRC | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Salas Estrada, Ana Maria | | | 1342 | CRC | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nunez Gonzalez, Neeshmy | | | 1756 | CRC | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Abierto FCA Relampago Diciembre 2015 | San Jose | CRC | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1598 | 1.00 | 5 | -0.90 | 20 | -18.00 | |
| | Hernandez Alvarez, Tania Regla | | wm | 1998 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Madrid, Gerardo Alfonso | | | 1621 | CRC | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Acevedo Mendez, Jennifer | | wf | 1651 | CRC | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Fallas Saborio, Alejandro | | | 1998 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Murillo Coloma, Sergio | | | 1310 | ECU | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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