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Individual Calculations May 2019 |
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| Bouwman, Marcelo Wanderley Total change: 17.40 | |   |
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| Aberto do Brasil STD X Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2238 | 5.00 | 6 | 0.37 | 20 | 7.40 | |
|  De Lima, Enzo Magalhaes | | | 1838 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vieira, Pablo Costa | | | 1905 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chang, Suzana | | wf | 1992 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Quaranta Neto, Francisco | | | 1977 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martins, Vinicius Tine | f | | 2294 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Queiroz, Matheus Erick Silva | | | 2019 | BRA | 1.00 | 1 | 0.22 | 20 | 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) | | | | VII IRT Recife Taca Eduardo Akasaka | Recife | BRA | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2238 | 4.50 | 6 | 0.50 | 20 | 10.00 | |
| | De Lima, Enzo Magalhaes | | | 1838 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mendes, Rodrigo Machado | | | 1909 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Camara, Jose Arruda | | | 1900 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Araujo, Sergio Murilo | | | 2088 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Matsuura, Everaldo | g | | 2468 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Brito, Luismar | f | | 2305 | BRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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