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Individual Calculations September 2018 |
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| Gilruth, Peter Total change: -12.20 | |   |
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| 60th Nairobi Chess Club Championship - Open Section | Nairobi | KEN | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2138 | 3.50 | 6 | -0.61 | 20 | -12.20 | |
|  Mwangi, Martin Njoroge | | | 1840 | KEN | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ndegwa, Jackson Kamau | | | 1956 | KEN | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Mwangi, John Milton Kihara | | | 1738 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kawuma, Patrick | f | | 2340 | UGA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Methu, Joseph Muragu | | | 2015 | KEN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Gohil, Mehul | | | 1995 | 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) | | |
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