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Individual Calculations March 2019 |
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| Sanchez, Ivan Roberto Total change: 1.60 | |   |
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| Aberto do Brasil Etapa Pocos de Caldas 2019 | Pocos de Caldas MG | BRA | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1689 | 0.50 | 2 | 0.08 | 20 | 1.60 | |
|  Resende, Carlos Alberto F. | | | 1996 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Hara, Aroldo Hiroiuqui | | | 1857 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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