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Individual Calculations June 2015 |
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| Mashal, Ruben Total change: -9.40 | |   |
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| IRT Sub 2200 Valerio Lorenzi II | Monte Grande | ARG | 2015-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2092 | 2.50 | 4 | -0.47 | 20 | -9.40 | |
|  Alves Fernandez, Sebastian | | | 1780 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Quarta, Alejandro | | | 1724 | ARG | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Herrera, Pablo | | | 2011 | ARG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Barrientos Medina, Juan Carlos | | | 2020 | ARG | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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