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Individual Calculations February 2020 |
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| Luggya, Vianney Total change: -8.20 | |   |
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| kireka Open Chess Championship 2019 | Kampala | UGA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1865 | 2.50 | 5 | -0.41 | 20 | -8.20 | |
|  Ntumwa, Calvin | | | 1465 * | UGA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ssegwanyi, Arthur | m | | 2265 * | UGA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mutangana, William | | | 1525 | UGA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gong, Thon Gong | | | 2029 | SSD | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Muwanga, Patrick | | | 1669 | UGA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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