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Individual Calculations December 2021 |
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| Mwangi, John Milton Kihara Total change: 11.20 | |   |
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| 2021 Mombasa Open Chess Championship - Open Section | Mombasa | KEN | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1828 | 2.50 | 5 | 0.56 | 20 | 11.20 | |
|  Njoroge, Martin | | | 1959 | KEN | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Methu, Joseph Muragu | | | 2110 | KEN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ndegwa, Jackson Kamau | | | 1955 | KEN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Kanegeni, Matthew Kamau | | | 1956 | KEN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gichuhi, Brian Chege | | | 1588 | KEN | 0.50 | 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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