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Individual Calculations March 2018 |
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| Polo, Victor Ramon Total change: -15.60 | |   |
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| Campeonato Nacional Amateur 2018 Sub2300 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2114 | 2.50 | 6 | -0.78 | 20 | -15.60 | |
|  Lopez, Jorge Hernan | c | | 1993 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ruiz Aguilar, Pablo Alexander | f | | 2278 | COL | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Soto, Cristian Camilo | | | 2203 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Silva, Jorge | c | | 1994 | COL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Estrada, Walter | | | 1939 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Corredor Rengifo, Luis Fernando | c | | 2062 | COL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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