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Individual Calculations January 2023 |
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| Akhanyinya, Bryan Toboso Total change: 10.80 | |   |
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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 |
| 1799 | 1650 | 3.00 | 8 | 0.54 | 20 | 10.80 | |
|  Islam Sh.nour, Kassim | | | 1878 | SOM | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Brian, Gabriel Mwangi | | | 1760 | KEN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Haidar, Elfadol | | | 1743 | SUD | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Adorwa, Brian Kadenge | | | 1778 | KEN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Elrashed, Siddig | | | 1913 | SUD | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hoareau, Benjamin | c | | 1733 | SEY | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Hassaballa, Ahmed Hassaballa | | | 1890 | SUD | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Byaruhanga, Jonah | | | 1699 | UGA | 1.00 | 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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