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Individual Calculations February 2018 |
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| Hinga, Githinji Total change: -7.40 | |   |
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| Kenya National Chess Championship 2017 Open | Nairobi | KEN | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 2114 | 6.50 | 8 | 0.20 | 20 | 4.00 | |
|  Odhiambo, Harmony | | | 1714 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Young, Collins | | | 1786 | KEN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Mmata, Brian | | | 1800 | KEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sinoya, Evans | | | 1714 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sang, Ricky | | | 1937 | KEN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Murangiri, David Kinoti | | | 1850 | KEN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Magana, Ben | c | | 2121 | KEN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Methu, Joseph Muragu | | | 1971 | KEN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | Second Phase Olympiad Qualifiers - Open Section | Nairobi | KEN | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2114 | 4.00 | 6 | -0.57 | 20 | -11.40 | |
| | Muchai, James | | | 1828 | KEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ngani, Victor | | | 1880 | KEN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sang, Ricky | | | 1937 | KEN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sijenyi, Stephen Ouma | f | | 2011 | KEN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Methu, Joseph Muragu | | | 1971 | KEN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Adorwa, Brian Kadenge | | | 1779 | KEN | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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