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Individual Calculations January 2020 |
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| Sijenyi, Stephen Ouma Total change: -7.80 | |   |
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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 |
| 1731 | 1923 | 5.50 | 8 | -0.39 | 20 | -7.80 | |
|  Likoko, Elvis | | | 1657 | KEN | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Amwai, Tom | | | 1649 | KEN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Andiwoh, Moses | | | 1778 | KEN | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Hugh, Misiko Okonga | | | 1616 | KEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shile, Lenny Mataiga | | | 1742 | KEN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Atwoli, Joseph | | | 1991 | KEN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Francis, Michuki | | | 1642 | KEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wafula, Andrew Mangeni | | | 1773 | KEN | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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