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Individual Calculations January 2016 |
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| Gamarra, Ramon Total change: -31.80 | |   |
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| III Open do Brasil de Xadrez de Foz do Iguacu | Foz de Iguacu PR | BRA | 2015-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1955 | 1.50 | 5 | -1.59 | 20 | -31.80 | |
|  Caetano, Hugo Zanotti Mendonca | | | 2219 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Lunelli, Neuri Antonio | | | 1782 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Riquelme Oviedo, Fabio | | | 1618 | PAR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Britez, G Jorge A | | | 1821 | PAR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Almeida, Carlos | | | 1864 | PAR | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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