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Individual Calculations January 2020 |
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| Bett, Gilbert Total change: -34.00 | |   |
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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 |
| 1630 | 1514 | 1.00 | 5 | -0.85 | 40 | -34.00 | |
|  Maliki, Mwangi | | | 1322 | KEN | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Hongo, Victor Machel | | | 1736 | KEN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Miheso, Clement Chomu | | | 1907 | KEN | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Abasa, Victor Moses | | | 1691 | KEN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Wangombe, Benard | | | 1493 | KEN | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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