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Rapid:
Individual Calculations December 2019 |
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| Mwangi, John Milton Kihara Total change: -13.40 | |   |
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| 2019 Kenya National Rapids Chess Championship - Open | Nairobi | KEN | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1693 | 0.50 | 1 | -0.34 | 20 | -6.80 | |
|  Mitei, Cosmas | | | 1404 | KEN | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Taban rapids chess tournament 3rd edition | Nairobi | KEN | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1693 | 3.00 | 5 | -0.33 | 20 | -6.60 | |
| | Hudson, Kim | | | 1397 | KEN | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Oyamo, Martin | | | 1863 | KEN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nyaga, James Kabui | | | 1623 | KEN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Madelta, Glenda | | | 1359 | KEN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kiplangat, Clinton | | | 1524 | KEN | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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