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Blitz:
Individual Calculations February 2016 |
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| Amaya Madrigal, Josue Total change: -7.40 | |   |
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| Primera Copa Buen Samaritano | San Jose | CRC | 2016-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1864 | 6.00 | 10 | -0.37 | 20 | -7.40 | |
|  Alfaro Williams, Gwyne | | | 1583 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Vaglio Mattey, Emanuel | | | 2244 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Nunez Avendano, Manrique | | | 1661 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rivera Gonzalez, Jose Alexis | | | 1715 | CRC | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Gamboa Navarro, Andrea Maria | | | 1464 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez Madrid, Gerardo Alfonso | | | 1638 | CRC | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Marin Leon, Valeria | | | 1474 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Del Cid Winter, Roberto | | | 1701 | CRC | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bejarano, Allan | | | 2036 | CRC | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Chaves Sanchez, Gabriel A | | | 1956 | CRC | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | |
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