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Individual Calculations February 2018 |
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| Omondi, Kevins Joseph Total change: -72.00 | |   |
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| Kenya National Chess Championship 2017 Open | Nairobi | KEN | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1919 | 2.00 | 5 | -1.80 | 40 | -72.00 | |
|  Mwangi, John Milton Kihara | | | 1700 | KEN | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Shafat, Abdi Nasir Mohamed | | | 1831 | KEN | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Sirat, Omar | | | 1588 | KEN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mmata, Brian | | | 1800 | KEN | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Michuki, Francis | | | 1605 | KEN | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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