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Individual Calculations January 2023 |
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| Byaruhanga, Jonah Total change: -29.40 | |   |
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| African Amateur Individual Chess Championship 2022 - U2000 Open | Mombasa | KEN | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1699 | 1.50 | 8 | -1.47 | 20 | -29.40 | |
|  Abdallah, Hessin Humad | | | 1889 | SUD | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Adorwa, Brian Kadenge | | | 1778 | KEN | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Kanegeni, Matthew Kamau | | | 1944 | KEN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Muheto, Dieudonne | | | 1858 | BDI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Chibale, Herris | | | 1786 | ZAM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Haidar, Elfadol | | | 1743 | SUD | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Hoareau, Benjamin | c | | 1733 | SEY | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Akhanyinya, Bryan Toboso | | | 1650 | KEN | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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