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Rapid:
Individual Calculations February 2019 |
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| Amwai, Tom Total change: -1.20 | |   |
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| CK Njaanuary Rapid Fire Chess Championship | Naiorobi | KEN | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1667 | 1.50 | 4 | -0.06 | 20 | -1.20 | |
|  Ndegwa, Jackson Kamau | | | 1907 | KEN | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Gachai, Danwillies | | | 1354 | KEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mukabi, John | c | | 1914 | KEN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Young, Collins | | | 1808 | KEN | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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