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Individual Calculations June 2023 |
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| Lora, Miguel Said Brasil Total change: -12.80 | |   |
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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 |
| 1940 | 1606 | 0.50 | 5 | -0.21 | 40 | -8.40 | |
|  Silva, Kaua Marques | f | | 2169 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Marcolino, Daniel Mattos | | | 2006 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | De Freitas, Isabella Ribeiro Cont | | | 1864 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | De Freitas, Julio Eimard | | | 1810 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Moritani, Sho | | | 1852 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | Campeonato Vale Paraibano Classico IRT U2400 | Sao Jose dos Campos SP | BRA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1606 | 1.00 | 4 | -0.11 | 40 | -4.40 | |
| | Casalaspro, Mathias Andre | | | 1947 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ohara, Matheus Kendi | | | 1809 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Muniz, Henrique Rocha | | | 1574 | BRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Nagoya, Felipe Hideyoshi F | | | 1837 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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