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Individual Calculations September 2018 |
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| De Oliveira, Daniel C. Xavier Total change: 42.40 | |   |
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| IRT ECP STD Etapa Jarbas Karman 2018 Sub 2200 | Sao Paulo SP | BRA | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1523 | 2.00 | 3 | 1.06 | 40 | 42.40 | |
|  Da Conceicao, Daniel Firmino | | | 1780 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Lacerda, Vinicius | | | 1758 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Caribe Santos, Luiz Carlos | | | 1490 | BRA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | |
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