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Rapid:
Individual Calculations January 2014 |
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| Ibarra Chami, Luis Fernand Total change: -1.20 | |   |
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| Campeonato Nacional Abierto de Ajedrez 2013 General | Merida, Yucatan | MEX | 2013-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2435 | 2.00 | 4 | -0.06 | 20 | -1.20 | |
|  Alvarez Pedraza, Aramis | g | | 2480 | CUB | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Navarrete Mendez, Gonzalo | c | | 2257 | MEX | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bruzon Batista, Lazaro | g | | 2704 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tapie Amione, Pablo Adib | f | | 2268 | MEX | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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