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Individual Calculations June 2023 |
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| Piccoli, Lucas Fonseca Total change: 0.60 | |   |
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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 |
| 2132 | 2220 | 5.50 | 9 | 0.03 | 20 | 0.60 | |
|  Mesquita, Arnaldo Leite | | | 1820 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Saboya E Silva, Jose Frederic | | | 2010 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Barbosa, Evandro Amorim | g | | 2491 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Torella, Rodolfo | | | 1963 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Santiago, Yago De Moura | g | | 2471 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Silva, Caio Henrique Angelico | | | 2129 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Silva, Kaua Marques | f | | 2169 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | De Souza, Felipe Guimaraes | | | 2025 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Becker, Rogerio Sperb | | | 2106 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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