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Individual Calculations January 2017 |
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| Costaguta, Walter Total change: 30.80 | |   |
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| IRT Sub 1700 Noviembre 2016 TB | Torre Blanca | ARG | 2016-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1560 | 2.50 | 3 | 0.77 | 40 | 30.80 | |
|  Saldarini, Alenka | | | 1447 | ARG | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Amitrano, Diego | | | 1420 | ARG | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Deleau, Alberto Jorge | | | 1637 | ARG | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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