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Rapid:
Individual Calculations August 2015 |
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| Martin, Oyamo Total change: 14.40 | |   |
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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 |
| 1921 | 1804 | 2.50 | 5 | 0.72 | 20 | 14.40 | |
|  Moses, Andiwoh | | | 1939 | KEN | 0.50 | 1 | 0.18 | 20 | 3.60 | |  George, Nderitu | | | 1937 | KEN | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Ricky, Sang | | | 1873 | KEN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Brian, Kadenge | | | 1723 | KEN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Peter, Gilruth | | | 2132 | KEN | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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