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Individual Calculations September 2019 |
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| Atanes Neto, Severiano Total change: 2.60 | |   |
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| IRT STD ECP Etapa Jarbas Karman 2019 | Sao Paulo SP | BRA | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1532 | 2.00 | 4 | 0.13 | 20 | 2.60 | |
|  Costa, Lucas Paiva Da | | | 1268 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Madaloso, Breno Affonso | | | 1381 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Da Conceicao, Daniel Firmino | | | 1842 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Son, Augusto Chan Ho | | | 1762 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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