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Individual Calculations August 2023 |
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| Luzzi, Oliver Sthifler Lima Total change: 34.80 | |   |
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| II IRT 70 Anos Xadrez Joacaba Sub 2300 STD | Joacaba SC | BRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1216 | 0.00 | 3 | -0.29 | 40 | -11.60 | |
|  De Dea, Fernando Jose Pereira | | | 1544 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lazzarotti, Calebe Kadlubiski | | | 1791 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Delavy, Jhenifer Vitoria Correa | | | 1530 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1216 | 2.00 | 7 | 1.16 | 40 | 46.40 | |
|  Dos Santos, Leonardo Lopes | | | 1538 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Felix, Joao Eduardo Orlandi | | | 1725 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bieging, Luca Jurgen | | | 1431 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pavao, Alice Lara Biasi | | | 1554 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Matsura, Eduardo | | | 1691 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Machado, Gilmar Dias | | | 1821 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | De Bortolo, Paulo Ricardo | | | 1405 | BRA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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