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Rapid:
Individual Calculations January 2019 |
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| Borin, Ivan Total change: -38.80 | |   |
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| Campeonato Brasileiro Amador de Xadrez Rapido por Duplas 2018 - U2000 | Sao Paulo SP | BRA | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1832 | 1.00 | 6 | -1.94 | 20 | -38.80 | |
|  Lopes, Artur Farias | | | 1910 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Jenidarchiche, Douglas Rodrigo | | | 1817 | BRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Cabral, Denrick | | | 1900 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Sanchez, Ivan Roberto | | | 1649 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Dairokuno, Mitsuru | | | 1844 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Fakhouri Filho, Jorge | | | 1902 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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