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Individual Calculations September 2017 |
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| Mota, Romulo Rodrigues Total change: 22.80 | |   |
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| Zonal Paraense 2017 | Belem PA | BRA | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1840 | 2.50 | 5 | 0.57 | 40 | 22.80 | |
|  Veiga, Emerson De Sousa | | | 2086 | BRA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Mendes, Joao Paulo | | | 1912 | BRA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Da Cunha, Giovanni Maciel | | | 1998 | BRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Cohen Farias, Paulo | | | 2164 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rodrigues Mota, Romulo Cardoso | | | 1440 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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