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Individual Calculations August 2023 |
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| Marmilli, Matheus Bellentani Total change: -3.60 | |   |
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| XXXI IRT STD da Hebraica | Sao Paulo SP | BRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1419 | 1.00 | 2 | 0.11 | 40 | 4.40 | |
|  Marra, Eduardo Da Costa | f | | 2205 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Sangiovanni, Marcello Cordeiro | | | 1066 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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) | | | | IV Torneio STD FIDE Domx Jundiai | Jundiai SP | BRA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1419 | 1.00 | 3 | -0.20 | 40 | -8.00 | |
|  Pironti, Francisco Ferrari | | | 1959 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Bianchini, Marlon | | | 1184 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Carneiro, Ruan Souza | | | 1506 | BRA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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