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Individual Calculations June 2018 |
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| Kagondu, Brian Total change: 22.00 | |   |
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| KCB Kenya Open Chess championship open section | Nairobi | KEN | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1469 | 0.50 | 2 | 0.02 | 40 | 0.80 | |
|  Maigua, Joseph Ngooro | | | 1782 | KEN | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Gilruth, Mukiri | | | 1585 | KEN | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | Machakos Open Chess Championsip 2018 | Machakos | KEN | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1469 | 1.50 | 4 | 0.53 | 40 | 21.20 | |
| | Panchol, James Madol | | | 1869 * | SSD | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mbithi, Alvin | | | 1296 | KEN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Atwoli, Joseph | | | 1869 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miskin, Mohamed Abdi | | | 1869 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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