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Individual Calculations June 2023 |
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| Urquiza, Marcello De Albuquerque Total change: -16.40 | |   |
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| II Rio Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2017 | 3.50 | 8 | -0.82 | 20 | -16.40 | |
|  Rodi, Luis Ernesto | m | | 2285 | URU | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Esquivel, Hugo Carlos Rosa | | | 1652 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Silva, Caio Henrique Angelico | | | 2129 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Simas, Breno Matos | | | 1768 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alboredo, Julia | f | wm | 2220 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Tomiello, Lucas Costamilan | | | 2288 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Santos, Abel Cardoso Dos | | | 1819 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Rodrigues, Yasmin De Oliveira | | | 1617 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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