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Rapid:
Individual Calculations December 2016 |
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| Lopes, Carlos Alfredo Dos Santos Total change: -4.20 | |   |
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| XVII Open de Xadrez RPD do CCFC | Ananindeua PA | BRA | 2016-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2020 | 3.50 | 6 | -0.21 | 20 | -4.20 | |
|  Alves, Sergio Carlos | | | 1842 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Leao, Flavio Sanchez | | | 1847 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Moraes, Nelson Da Silva | c | | 2273 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Robinson, Malcolm | | | 1866 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Assuncao, Darlane Brito | | | 1695 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Albuquerque , Carlos Patrick S De | | | 2031 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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