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Individual Calculations September 2023 |
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| Da Silva, Joao Carlos Orguim Total change: 7.20 | |   |
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| Copa Francisco Trois STD 2023 | Porto Alegre RS | BRA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1666 | 2.00 | 3 | 0.36 | 20 | 7.20 | |
|  Martins, Anderson Donay | | | 2042 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Machado, Jonas Roberto | | | 1420 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Jobim, Marcos Vinicios De Azevedo | | | 1483 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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