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Individual Calculations July 2012 |
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| Lima, Marcos Antonio Dos Santos Total change: -6.00 | |   |
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| IRT Memorial Macedo Malaquias | Boa Vista/RR | BRA | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1929 | 0.50 | 2 | -0.20 | 30 | -6.00 | |
|  Rocha, Roberto Da Costa | | | 2077 | BRA | 0.50 | 1 | 0.20 | 30 | 6.00 | |  Lopes, Janio Ribeiro | | | 1999 | BRA | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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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