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Individual Calculations January 2018 |
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| Perdomo, Leandro Total change: -3.40 | |   |
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| IRT MXC STD 2017 | Porto Alegre RS | BRA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2452 | 4.00 | 5 | -0.34 | 10 | -3.40 | |
|  Da Silveira, Robson Gustavo M. | | | 2052 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lazzarotto, Marcio | | | 2052 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bueno, Alfeu Junior Varela | f | | 2186 | BRA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Gauche, Charles | f | | 2249 | BRA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Oliveira, Danyel Angelo Aquino | | | 2052 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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