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Individual Calculations October 2017 |
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| Mbuthia, Evans Total change: -23.20 | |   |
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| 59th Nairobi Chess Club Championship - U1800 Section | Nairobi | KEN | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1697 | 2.50 | 4 | -0.58 | 40 | -23.20 | |
|  Arigi, Jackim | | | 1507 | KEN | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Michuki, Francis | | | 1600 | KEN | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Vengarai, Aravind | c | | 1477 | KEN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Lwanga, Aguda | c | | 1297 * | KEN | 1.00 | 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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