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Individual Calculations October 2019 |
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| Ribeiro, Matheus Mendes Domingues Total change: 87.20 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 1938 | 3.50 | 6 | 2.18 | 40 | 87.20 | |
|  Brito, Luismar | f | | 2222 | BRA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Manzi, Luiz Antonio Bardaro | | | 2039 | BRA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Gauche, Charles | f | | 2215 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Luz, Arthur Nader | | | 2189 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mecking, Henrique | g | | 2338 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Santos Filho, Tadeu Sousa | | | 2041 | BRA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | * 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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