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Individual Calculations June 2022 |
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| Maia, Erick De Figueiredo Total change: 26.40 | |   |
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| Aberto do Brasil - I Rio Chess Open - RCO 2022 | Rio de Janeiro RJ | BRA | 2022-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1696 | 1.00 | 4 | 0.66 | 40 | 26.40 | |
|  Lutuima, Amaro | c | | 2050 | ANG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Acosta, Pablo Alejandro | | | 2033 | ARG | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Cunha, Lucas Aguiar | f | | 2328 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Oliveira, Fernando Ventura | | | 2055 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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