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Individual Calculations January 2011 |
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| Chiari, Arthur Gontijo Total change: 2.70 | |   |
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| Semifinal do Campeonato Mineiro | Nova Resende/MG | BRA | 2010-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1929 | 2.00 | 4 | 0.18 | 15 | 2.70 | |
|  Dias, Simao Poscidonio | | | 2086 | BRA | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Pereira, Juliano Resende M | f | | 2246 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Esteves, Igor Silva Mota | | | 1728 | BRA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Rizzoli, Paulo Roberto | | | 1825 | BRA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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