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Blitz:
Individual Calculations September 2016 |
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| Mendez Moreno, Kevin Alberto Total change: 16.60 | |   |
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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 |
| 1600 | 1402 | 2.50 | 6 | 0.83 | 20 | 16.60 | |
|  Sierra Berrocal, Gabriela | | | 1210 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Acevedo Mendez, Jennifer | | wf | 1781 | CRC | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Zeledon Perez, Edgar | | | 1477 | CRC | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nunez Avendano, Manrique | | | 1698 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ramirez Madrid, Gerardo Alfonso | c | | 1653 | CRC | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Dinarte Villagra, Andres | | | 1782 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | |
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