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Rapid:
Individual Calculations August 2015 |
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| Charles, Lwanga Total change: -16.20 | |   |
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| Nairobi Gymkhana National Rapid Chess Championships 2015. | Nairobi | KEN | 2015-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1705 | 0.00 | 3 | -0.81 | 20 | -16.20 | |
|  Ben, Magana | c | | 2091 | KEN | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Collins, Young | | | 1859 | KEN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | James, Muchai | | | 1758 | KEN | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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