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Individual Calculations May 2018 |
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| Pedro, Abrantes Total change: -22.00 | |   |
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| campeonato Provincial do Kwanza Sul 2018 | Sumbe | ANG | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1612 | 0.00 | 4 | -0.95 | 40 | -38.00 | |
|  Sapalo, Gabriel | | | 2012 * | ANG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cussoneca, Azevedo | | | 1508 | ANG | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Ribeiro, Abilio | | | 1903 | ANG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Camilo Armando, Angelico | | | 2012 * | ANG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | campeonato Nacional Zonal B 2018 | Porto Amboim | ANG | 2018-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1580 | 1.00 | 3 | 0.40 | 40 | 16.00 | |
| | David, Osvaldo | | | 1702 | ANG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Mateus, Domingos | | | 1871 | ANG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Justino, Kirto | | | 1916 | ANG | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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