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Individual Calculations December 2018 |
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| Ngunga, Carlos Total change: -20.80 | |   |
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| Angola Livre 2018 | Luanda | ANG | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2006 | 3.00 | 6 | -1.04 | 20 | -20.80 | |
|  Bartolomeu, Geovani | | | 1606 * | ANG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Simoes, Joao | c | | 2221 | ANG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Borges, Jose | | | 1989 | ANG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Arao, Gelson | | | 1833 | ANG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Filipe, Marcio | | | 1840 | ANG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pombal, Reginaldo | | | 1606 * | ANG | 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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