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Individual Calculations February 2019 |
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| Pleticosic Ramirez, Yerko Total change: -24.40 | |   |
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| IRT 1 Categoria Club de Ajedrez Concepcion | Concepcion | CHI | 2018-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1907 | 3.50 | 6 | -1.22 | 20 | -24.40 | |
|  Perez Isla, Victor | | | 1666 | CHI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Collao Olmos, Manuel | | | 1599 | CHI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Reyes Mendoza, Tomas | | | 1572 | CHI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Reyes Mendoza, Marcelo | | | 1714 | CHI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Munoz Apolonio, Carlos | | | 1556 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vidal Barra, Lucidoro Virgilio | | | 1881 | CHI | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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