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Individual Calculations December 2017 |
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| Bouwman, Marcelo Wanderley Total change: 22.80 | |   |
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| LXXXIV Campeonato Brasileiro Absoluto Semifinal Regiao 2 | Natal RN | BRA | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2224 | 4.50 | 7 | 0.98 | 20 | 19.60 | |
|  Nunes, Marcelo Basilio | | | 1971 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Savian, Fabio | | | 2005 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Guimaraes, Diogo Duarte | | | 2280 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Macedo, Maximo Iack | m | | 2350 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Santiago, Bruno M F | | | 2149 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Brito, Luismar | f | | 2279 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Santiago, Yago De Moura | m | | 2510 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Aberto do Brasil de Agua Preta PE - Trofeu Marco Asfora | Agua Preta PE | BRA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2224 | 3.50 | 6 | 0.16 | 20 | 3.20 | |
| | Azevedo, Eduardo Jose E De | | | 1824 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mekhitarian, Krikor Sevag | g | | 2521 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Moyses Sobrinho, Elias | | | 1884 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Souza Neto, Hilton Vilarim De | | | 1859 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Macedo, Maximo Iack | m | | 2350 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Santiago, Yago De Moura | g | | 2510 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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