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Individual Calculations June 2023 |
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| Menna Barreto, Luiz Ney Total change: 8.20 | |   |
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| Floripa Autumn Chess 2023 U2300 | Florianopolis SC | BRA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2226 | 4.50 | 6 | 0.41 | 20 | 8.20 | |
|  De Melo, Jailson Jose | | | 1860 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Kayser, Gustavo Warmling | | | 1972 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Uczai, Joao Pedro Filimberti | | | 2105 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Do Valle Cardoso, Lucas | f | | 2228 | BRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Alonso, Raphael V. P. Patricio | | | 2178 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Do Nascimento, Christian Almeida | | | 2116 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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