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Individual Calculations September 2022 |
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| Lima, Darcy Total change: -9.50 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2445 | 1.00 | 2 | -0.46 | 10 | -4.60 | |
|  Khoa, Goodwill | | | 2045 * | NAM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Murshed, Niaz | g | | 2413 | BAN | 0.00 | 1 | -0.54 | 10 | -5.40 | | | * 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) | | | | II Aberto Brasil de Bom Jesus do Itabapoana 2022 | Bom Jesus do Itabapoana | BRA | 2022-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2430 | 1.50 | 2 | -0.36 | 10 | -3.60 | |
|  Rabello, Gabriel Urubatan Frias | | | 2030 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lima, Stefan Moisei Vieira | | | 1984 | BRA | 0.50 | 1 | -0.44 | 10 | -4.40 | | | * 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) | | | | Campeonato Brasileiro Senior 50 STD 2022 | Joao Pessoa PB | BRA | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2430 | 4.50 | 5 | -0.13 | 10 | -1.30 | |
| | Moura, Paulo Jorge Alves B. | | | 2030 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Galindo, Flavio H. Rocha | | | 2006 | BRA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Pereira, Sergio Murilo De Araujo | | | 2093 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Urquiza, Marcello De Albuquerque | | | 2018 | BRA | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Camara, Jose Arruda | | | 1874 | BRA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | * 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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