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Individual Calculations June 2019 |
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| Farias, Edilsom Total change: -18.60 | |   |
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| IRT STD Piauiense 2019 | Teresina PI | BRA | 2019-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1875 | 2.00 | 4 | -0.93 | 20 | -18.60 | |
|  Franca Filho, Raimundo Luis | | | 1475 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Araujo, Sergio C | | | 1956 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Sales, Luis Carlos | | | 1726 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pacifico, Joao Paulo Alves | | | 1475 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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