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Individual Calculations June 2022 |
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| Santos Filho, Tadeu Sousa Total change: -0.80 | |   |
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| Aberto do Brasil - I Rio Chess Open - RCO 2022 | Rio de Janeiro RJ | BRA | 2022-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2016 | 1.00 | 3 | 0.06 | 20 | 1.20 | |
|  Librelato, Kathie Goulart | | wm | 2156 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Almeida, Gianluca Jorio | | | 2112 | BRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Oliveira, Fernando Henrique | | | 2197 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | I Rio Masters U2000 | Rio de Janeiro RJ | BRA | 2022-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2016 | 1.50 | 4 | -0.10 | 20 | -2.00 | |
| | Araujo, Renan Aparecido | | | 2025 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Gomes, Pedro Pessoa | | | 2016 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Aranha Filho, Alvaro Z. | f | | 2226 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lage, Pedro Ferreira | | | 2100 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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