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Individual Calculations June 2023 |
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| Motta, Vinicius Araujo Dias B. Total change: 32.20 | |   |
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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 |
| 1877 | 1537 | 3.00 | 8 | 1.61 | 20 | 32.20 | |
|  Cueto, Jonny | m | | 2122 | BOL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Silva, Marcelo Dos Santos | | | 1856 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Vaz, Vania Dora Madona | | | 1270 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dias, Matheus Braga | | | 1839 | BRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Campos, Alexandre Ferreira | | | 2049 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | De Albuquerque, Ian Telek C. | | | 2056 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bastos, Gabriel Andrade | | | 1877 | BRA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Casalaspro, Mathias Andre | | | 1947 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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