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Individual Calculations December 2017 |
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| Merello Ramirez, Marcelo Total change: 7.20 | |   |
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| CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 | Santiago | CHI | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1905 | 2.50 | 3 | 0.36 | 20 | 7.20 | |
|  Pilnik Rojas, Felipe | | | 1692 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Acuna Solis, Dionel | | | 1521 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Recabarren Gajardo, Gonzalo Iv | | | 1931 | CHI | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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