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Blitz:
Individual Calculations September 2016 |
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| Acevedo Mendez, Jennifer Total change: -11.60 | |   |
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| Fase III Campeonato Nacional Blitz CRC 2016 | San Jose | CRC | 2016-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1781 | 5.00 | 8 | -0.58 | 20 | -11.60 | |
|  Medina Mayorga, David Josue | | | 1381 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mendez Moreno, Kevin Alberto | | | 1402 | CRC | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ramirez Madrid, Gerardo Alfonso | c | | 1653 | CRC | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Bonilla Morales, Bryan | | | 1534 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ruiz Coronado, Maykel | | | 1381 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murillo Gonzalez, Carlos E | c | | 2014 | CRC | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Castillo Trujillo, Ivan | | | 1948 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zeledon Perez, Edgar | | | 1477 | CRC | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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