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Individual Calculations December 2018 |
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| Mumia, Andrew Total change: -37.80 | |   |
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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 |
| 1739 | 1807 | 4.50 | 11 | -1.89 | 20 | -37.80 | |
|  Atwoli, Joseph | | | 1993 | KEN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nyaga, James Kabui | | | 1769 | KEN | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Otieno, George Ochieng | | | 1807 | KEN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Kihara, Milton | | | 1721 | KEN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ndirangu, Joyce Nyaruai | | wc | 1692 | KEN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Juma, Maxwell | | | 1664 | KEN | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Hinga, Githinji | | | 2063 | KEN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sagwa, Hillary | | | 1674 | KEN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Omondi, Morrel | | | 1513 | KEN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Lwanga, Aguda | c | | 1407 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Muchai, James | | | 1827 | KEN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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