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Individual Calculations May 2017 |
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| Abera, Aydagnuhem Gezachew Total change: 73.20 | |   |
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| 2017 Zone 4.2 individual Chess Championship Jimma Ethiopia | Jimma | ETH | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2067 | 4.00 | 6 | 1.83 | 40 | 73.20 | |
|  Nadir, Samir | f | | 2196 | SUD | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Adebo, Muhaba Detamo | c | | 1933 | ETH | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Nsubuga, Haruna | f | | 2163 | UGA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gilruth, Peter | | | 2186 | KEN | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Elgindy, Essam | g | | 2443 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mesfin, Leykun | f | | 2170 | ETH | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
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