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Individual Calculations December 2018 |
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| Sang, Ricky Total change: 15.20 | |   |
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| Kenya National Premier Chess League 2018 Round 1-21 | Nairobi, Mombasa, Kisumu | KEN | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1966 | 2.00 | 2 | 0.45 | 20 | 9.00 | |
|  Miskin, Mohamed Abdi | | | 1870 | KEN | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Kiugo, Francis Karugu | | | 1566 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Kisii Open Chess Championship 2018 Open Secion | Kisii | KEN | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1940 | 3.00 | 4 | 0.31 | 20 | 6.20 | |
| | Thitu, Winfred | | | 1540 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nakabo, Peninah | | | 1623 | UGA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kawuma, Patrick | f | | 2318 | UGA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chege, Kairu | | | 1685 | KEN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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