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Individual Calculations December 2018 |
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| Damous, Felipe Soares Total change: -2.40 | |   |
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| XXVIII IRT LMX Circuito Maranhense de Xadrez 2018 Etapa Final | Santa Luzia MA | BRA | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2121 | 6.50 | 9 | -0.12 | 20 | -2.40 | |
|  Silva Filho, Dombosco Lima | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Borges, Wagner Da Silva | c | | 2166 | BRA | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Lopes Pereira, Eder | | | 1789 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Leitao, Nicolau | | | 2132 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Sousa, Antonielson Do Vale | | | 1829 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abreu, Nilton Silva | | | 1991 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Luz, Edmundo Reis | | | 2078 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Lobo, Pedro Aluizio De Abreu | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marques, Wedelsom Dos Santos | | | 1768 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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