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Individual Calculations December 2019 |
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| Ngunga, Carlos Total change: 9.60 | |   |
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| TORNEIO ABERTO DE XADREZ ANGOLA LIVRE | LUANDA | ANG | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1941 | 6.00 | 9 | 0.48 | 20 | 9.60 | |
|  Gomes, Tresildo | | | 1669 | ANG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Celio, Pedro | | | 1670 | ANG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Fernando, Telson | | | 1549 | ANG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miranda, Cristian | | | 1598 | ANG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Silva, Firmino | | | 1962 | POR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Lutuima, Amaro | c | | 2003 | ANG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Felix, Claudio | | | 2114 | ANG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Moura, Pedro | | | 1963 | ANG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Joelson, Ricardo | | | 1983 | ANG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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