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Individual Calculations March 2018 |
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| Bueno, Alfeu Junior Varela Total change: -45.40 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2271 | 6.00 | 10 | -2.33 | 20 | -46.60 | |
|  Leao, Thales Braghini | | | 2023 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Filgueiras, Nathan Felipe | | | 2022 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Bassani, Jaison Jose | | | 2030 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Predebon, Eduardo Angonesi | c | | 1899 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cantero, Rodolfo | | | 2010 | PAR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Taira, Erick Hideki | | | 1871 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Takano, Nicholas Ryo | | | 1963 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Caetano, Ryan Wesley Da Costa | | | 1912 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pritsopoulos, Constantino | | | 1989 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | De Borba, Guilherme | | | 2143 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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) | | | | LXXXIV Campeonato Brasileiro Absoluto Fase Final 2017 | Rio de Janeiro | BRA | 2018-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2496 | 2271 | 0.50 | 2 | 0.06 | 20 | 1.20 | |
| | Matsuura, Everaldo | g | | 2496 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Matsuura, Everaldo | g | | 2496 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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