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Individual Calculations January 2020 |
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| Maigua, Joseph Ngooro Total change: -6.20 | |   |
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| The 2019 Kenya National Chess Championship - Open | Nairobi | KEN | 2019-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1726 | 3.50 | 7 | -0.31 | 20 | -6.20 | |
|  Gohil, Mehul | | | 2090 | KEN | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Oruke, Glen Kingoina | | | 1457 | KEN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Samuel , Onsongo | | | 1338 | KEN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gicheru, Kennedy | | | 1551 | KEN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ngani, Victor | | | 1986 | KEN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Waliuba, Michael | | | 1592 | KEN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gisore, Daniel | | | 1814 | KEN | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | |
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