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Individual Calculations January 2016 |
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| James, Muchai Total change: 100.40 | |   |
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| Kenya National Chess League 2015 Round 1-2 | Nairobi | KEN | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1758 | 3.00 | 4 | 1.74 | 40 | 69.60 | |
|  Atwoli, Joseph | | | 2027 | KEN | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Allan, Victor | | | 1662 | KEN | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Collins, Young | | | 1859 | KEN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Gilruth, Peter | | | 2132 | KEN | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Kenya National Chess Championships 2015 - OPEN | Nairobi | KEN | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1758 | 2.00 | 4 | 0.77 | 40 | 30.80 | |
| | Gohil, Mehul | | | 2101 | KEN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dennis, Masese | | | 1614 | KEN | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kevins, Omondi Joseph | | | 1969 | KEN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wachira, William Wachania | c | | 2014 | KEN | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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