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Individual Calculations August 2018 |
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| Tilahun, Abel Mathewos Total change: 2.40 | |   |
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| Ethiopia Olympiad selection open section | Addis Ababa | ETH | 2018-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2013 | 3.50 | 6 | 0.06 | 40 | 2.40 | |
|  Tolu, Behailu Workneh | | | 1908 | ETH | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Tsige, Addisalem Temesgen | | | 1987 | ETH | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Gebregziabher, Berhane Gebremicha | c | | 1949 | ETH | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Fekadu, Desalegn Jimma | c | | 2058 | ETH | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Altaye, Girum Tekleweld | | | 1898 | ETH | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Adebo, Muhaba Detamo | c | | 1962 | ETH | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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