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Individual Calculations December 2017 |
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| Frankental, David Total change: 41.80 | |   |
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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 |
| 2118 | 1895 | 3.50 | 7 | 1.84 | 20 | 36.80 | |
|  Januario, Severino Pereira | c | | 2199 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Souza Neves, Andrey M. | f | | 2210 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Barbosa, Paulo Eduardo E Silva | | | 2254 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Santiago, Bruno M F | | | 2149 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Fiaes, Mario Henrique Andrade | | | 2165 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Reis, Virginia Lagrange M. | | | 1807 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Lima, Endson Dos Santos | | | 2045 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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 |
| 2011 | 1895 | 2.00 | 5 | 0.25 | 20 | 5.00 | |
| | Di Berardino, Diego Rafael | m | | 2295 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Born, Ary | | | 1495 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lemos, Doriedson | | | 2142 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hiramine, Rodrigo Yoshio Ferreir | | | 2058 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Chang, Suzana | | wf | 2065 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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