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Individual Calculations August 2019 |
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| Potasso Junior, Alvaro Total change: 11.60 | |   |
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| 2o IRT Imperio do Xadrez de Jacarei U2200 STD | Jacarei SP | BRA | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1595 | 2.00 | 4 | 0.29 | 40 | 11.60 | |
|  Deus Filho, Joaquim De | | | 1937 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  De Paula, Luan Araujo | | | 1888 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ataide, Igor Silva | | | 1276 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Borger, David Lupovici | | | 1543 | BRA | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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