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Individual Calculations December 2018 |
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| Kamau, Charles Total change: -26.40 | |   |
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| Kenya National Premier Chess League 2018 Round 1-21 | Nairobi, Mombasa, Kisumu | KEN | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1654 | 2.00 | 4 | -0.66 | 40 | -26.40 | |
|  Onyango, Jerry | | | 1325 | KEN | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Ngima, Cheryl | | | 1294 | KEN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Miskin, Mohamed Abdi | | | 1870 | KEN | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Mangi, Lenox | | | 1533 | KEN | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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