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Individual Calculations September 2017 |
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| Mesfin, Leykun Total change: -33.60 | |   |
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| Addis Ababa open individual chess tournament | Addis Ababa | ETH | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2162 | 3.00 | 6 | -1.68 | 20 | -33.60 | |
|  Mohammed, Ali Dima | | | 1762 * | DJI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Getachew, Michael | | | 1947 | ETH | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Tadese, Estube Haileselassie | c | | 2092 | ETH | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Tilahun, Abel Mathewos | | | 2008 | ETH | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Al Turki, Ahmed | | | 1933 | YEM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tolu, Behailu Workneh | | | 1807 | ETH | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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