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Individual Calculations January 2020 |
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| Cunha, Hudson Nogueira Total change: -2.80 | |   |
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| V Aberto do Brasil de Xadrez Campo Grande MS 2019 | Campo Grande MS | BRA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1793 | 1.00 | 4 | -0.07 | 40 | -2.80 | |
|  Chang, Suzana | | wf | 2052 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dos Santos, Matheus Garcett Souza | | | 1931 | BRA | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Castro Silva, Alex | | | 1937 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Fedrizzi, Roberto Senatore | | | 1972 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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