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Individual Calculations August 2017 |
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| Barrueta Rojas, Hector Luis Total change: -23.20 | |   |
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| Campeonato Nacional Amateur Sub 1400 | Porlamar | VEN | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1122 | 0.50 | 3 | -0.58 | 40 | -23.20 | |
|  Porras Mora, Freddy Jose | | | 1225 | VEN | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Leon Valerio, Sofia Cristina | | | 1319 | VEN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Dumont Peroza, Agnes Coromoto | | | 1147 | VEN | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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