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Individual Calculations May 2015 |
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| Hesham, Abdelrahman Total change: -4.60 | |   |
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| 2015 Africa Zone 4.2 Individual Chess Championship - Open Category | Kampala | UGA | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2399 | 6.50 | 9 | -0.46 | 10 | -4.60 | |
|  Mesfin, Leykun | | | 2090 | ETH | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Abera, Aydagnuhem Gezachew | | | 2173 | ETH | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Emojong, Elijah | m | | 2313 | UGA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Ssegwanyi, Arthur | f | | 2320 | UGA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Ssonko, Mathias Allan | | | 2129 | UGA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Buti, Raphael | | | 2166 | UGA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kawuma, Patrick | c | | 2232 | UGA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Nsubuga, Haruna | c | | 2131 | UGA | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Baagadde, Daniel | | | 2022 | UGA | 1.00 | 1 | 0.09 | 10 | 0.90 | |
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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