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Individual Calculations July 2023 |
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| Piekarski, Atila Balzer Total change: -63.20 | |   |
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| Campeonato Brasileiro Amador STD Under 2300 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2055 | 1.50 | 6 | -3.16 | 20 | -63.20 | |
|  Cincinato, Thalita Ariane C. | | wf | 1854 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Ikejiri, Daniel Yoshito | | | 1910 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Komatu, Felipe Karczewski | | | 1766 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Eto, Fabio Luis | | | 1655 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Caris, Eduardo | | | 1887 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Moyses Sobrinho, Elias | | | 1880 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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