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Individual Calculations July 2012 |
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| Soares, Stewart Brigtowoold B Total change: 22.50 | |   |
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| IRT Memorial Macedo Malaquias | Boa Vista/RR | BRA | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1844 | 1.50 | 3 | 0.75 | 30 | 22.50 | |
|  Souza Santos, Carlos Roberto | | | 1971 | BRA | 1.00 | 1 | 0.67 | 30 | 20.10 | |  Salles, Gerson De Assis | | | 2168 | BRA | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Lopes, Janio Ribeiro | | | 1999 | BRA | 0.50 | 1 | 0.21 | 30 | 6.30 | |
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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