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Individual Calculations December 2022 |
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| Tacuchian, Marcelo Oliveira Total change: -10.00 | |   |
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| GXA Outono 2023 | Lisboa | POR | 2022-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1388 | 0.50 | 4 | -0.50 | 20 | -10.00 | |
|  Aguiar, Carlos Alberto Branco L | | | 1724 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Fernandes, Afonso Sampaio S P | | | 1904 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Santos, Amadeu Solha | | | 1422 | POR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Bravo, Ricardo Antonio Rodrigues | | | 1471 | POR | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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