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Individual Calculations October 2023 |
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| Cordeiro, Marco Aurelio Zaror Total change: -5.80 | |   |
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| III Floripa Spring Chess 2023 - U2400 | Florianopolis SC | BRA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2097 | 3.50 | 6 | -0.29 | 20 | -5.80 | |
|  Silva, Henrique Brasil Barrientos | | | 1695 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Menna Barreto, Felipe Kubiaki | f | | 2264 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Dornelles, Marcio Neron Camargo | | | 1971 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Nunes, Agatha Hurba | | wf | 1845 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Buganca, Luiz Henrique Da Silva | c | | 1993 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Uczai, Joao Pedro Filimberti | | | 2120 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | |
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