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Individual Calculations January 2023 |
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| Chibale, Herris Total change: 43.80 | |   |
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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 |
| 1852 | 1786 | 5.50 | 8 | 2.19 | 20 | 43.80 | |
|  Kanegeni, Matthew Kamau | | | 1944 | KEN | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Muheto, Dieudonne | | | 1858 | BDI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hoareau, Benjamin | c | | 1733 | SEY | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Brian, Gabriel Mwangi | | | 1760 | KEN | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Byaruhanga, Jonah | | | 1699 | UGA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Elrashed, Siddig | | | 1913 | SUD | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Njoroge, Martin | | | 1973 | KEN | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Panchol, James Madol | | | 1937 | SSD | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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