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Individual Calculations February 2020 |
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| Acosta, Carlos Humberto Total change: 12.60 | |   |
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| IRT SUB2200 VACACIONES 2020 | CABA | ARG | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1709 | 1.50 | 3 | 0.63 | 20 | 12.60 | |
|  Prieto, Marcelo | | | 2018 | ARG | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Covas, Guillermo | | | 2007 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sanchez, Abril | | | 1652 | ARG | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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