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Individual Calculations June 2023 |
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| Matsuura, Everaldo Total change: -6.90 | |   |
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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 |
| 2194 | 2403 | 6.00 | 9 | -0.69 | 10 | -6.90 | |
|  Prado Filho, Ricardo De Almeida | | | 2003 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Souza, Iago Henrique Da Silva | | | 2063 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Silva, Kaua Marques | f | | 2169 | BRA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Tomiello, Mateus Costamilan | | | 2097 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gemy, Jose Daniel | m | | 2342 | BOL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Rodrigues, Edgar | f | | 2312 | BRA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Do Nascimento, Christian Almeida | | | 2095 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Guimaraes, Wagner Peixoto | f | | 2194 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Santiago, Yago De Moura | g | | 2471 | BRA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | * 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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