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Individual Calculations December 2017 |
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| Ngunga, Carlos Total change: 14.40 | |   |
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| Angola Livre 2017 | Luanda | ANG | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2064 | 4.00 | 6 | 0.72 | 20 | 14.40 | |
|  Fernando , Higino | | | 1664 * | ANG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cambando, Jose | c | | 2138 | ANG | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Simoes, Joao | c | | 2189 | ANG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Pascoal, Eduardo | f | | 2116 | ANG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Dias, Vanderson | | | 2116 | ANG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Lutuima, Amaro | c | | 1851 | ANG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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