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Individual Calculations February 2018 |
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| Kagambi, Lawrence Total change: -51.80 | |   |
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| Kenya National Chess Championship 2017 Open | Nairobi | KEN | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1907 | 4.50 | 8 | -2.59 | 20 | -51.80 | |
|  Muchugu, Christian Nderi | | | 1507 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sinoya, Evans | | | 1641 | KEN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sirat, Omar | | | 1588 | KEN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Munyi, Mark Nderitu | | | 1544 | KEN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nyaga, James Kabui | | | 1634 | KEN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lamba, Tole | | | 1507 * | KEN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mangi, Lenox | | | 1507 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Waweru, Brian Kariuki | | | 1530 | KEN | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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