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Individual Calculations June 2022 |
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| Silva, Marcelo Dos Santos Total change: 13.00 | |   |
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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 |
| 2050 | 1908 | 2.00 | 4 | 0.65 | 20 | 13.00 | |
|  Alboredo, Julia | | wf | 2252 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  De Oliveira, Sergio Patricio | | | 1508 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cunha, Lucas Aguiar | f | | 2328 | BRA | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Bottari, Raimondo | c | | 2112 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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