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Individual Calculations November 2017 |
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| Sanchez, Ivan Roberto Total change: -17.60 | |   |
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| Campeonato Brasileiro Amador 2017 U-1800 | Sao Paulo SP | BRA | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1652 | 2.00 | 7 | -0.44 | 40 | -17.60 | |
|  Passos Coutinho, Eduardo | | | 1764 | BRA | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Ritzel, Ricardo Agne | | | 1737 | BRA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | De Moura, Valderi Nascimento | | | 1723 | BRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Melo, Sergio Roberto Sampaio | | | 1756 | BRA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Lacerda, Vinicius | | | 1783 | BRA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Cordeiro Da Silva, Felipe | | | 1783 | BRA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | De Paiva, Ricardo Carisio Batist | | | 1793 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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