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Individual Calculations June 2024 |
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| Chumba, Allan Total change: 12.40 | |   |
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| Meerabbas Afzali Memorial Chess Tournament - U1800 Section | Nairobi | KEN | 2024-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1767 | 2.50 | 3 | 0.31 | 40 | 12.40 | |
|  Ombiro, Clifford | | | 1569 | KEN | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Bariu, Harry Ngalu | | | 1623 | KEN | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Muniu, Solomon Thuo | | | 1582 | KEN | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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