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Individual Calculations January 2018 |
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| Dias, Joao Batista Total change: 13.80 | |   |
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| XIII IRT ECP Etapa Jarbas Karman sub 2200 | Sao Paulo SP | BRA | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1782 | 3.00 | 4 | 0.69 | 20 | 13.80 | |
|  Gabriel, Claudiomar | | | 1612 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Kojima, Rodrigo Yosuke | | | 1519 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Machado, Antonio Rodrigo | | | 1656 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Luz, Arthur Nader | | | 2154 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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