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Individual Calculations June 2019 |
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| David , Osvaldo Total change: 19.20 | |   |
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| CAMPEONATO PROVINCIAL ABSOLUTO DA HUILA 2019 | Huila | ANG | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1645 | 0.50 | 2 | -0.33 | 40 | -13.20 | |
|  Mulangui, Antonio | | | 1765 | ANG | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kambuandi , Aires | | | 1650 | ANG | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | NOTE: K factor changed | | CAMPEONATO NACIONAL DE JUNIORES OPEN 2019 | Huila | ANG | 2019-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1645 | 4.00 | 6 | 1.62 | 20 | 32.40 | |
| | Junior, Domingos | f | | 1798 | ANG | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Bunga, Milton | | | 1723 | ANG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Cabingano, Josemar | | | 2008 | ANG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Felix, Jose | | | 1540 | ANG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Domingos, Chimbugula | | | 1950 | ANG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Miguel, Correia | | | 1391 | ANG | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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