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Individual Calculations January 2016 |
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| Tom, Amwai Total change: -41.60 | |   |
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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 |
| 1786 | 1673 | 0.00 | 3 | -1.07 | 40 | -42.80 | |
|  Chrispus, Kamau | | | 1693 | KEN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Kevins, Omondi Joseph | | | 1934 | KEN | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Joseph, Muraga Methu | | | 1731 | KEN | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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 |
| 1874 | 1568 | 0.50 | 3 | 0.03 | 40 | 1.20 | |
| | Mukabi, John | c | | 1968 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kidula, Brian | | | 1932 | KEN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Brian, Adorwa Kadenge | | | 1723 | KEN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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