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Individual Calculations May 2018 |
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| Romero, Sergio Total change: -14.80 | |   |
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| IRT Sub 2200 "Malvinas Argentinas" | Mendoza | ARG | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1784 | 2.00 | 4 | -0.74 | 20 | -14.80 | |
|  Martin, Matias | | | 1667 | ARG | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Localonga, Carlos | | | 1552 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Besso, Javier Alejandro | | | 1864 | ARG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Najurieta, Tiziano | | | 1422 | ARG | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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