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Individual Calculations July 2017 |
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| Oyeneyin, ,tajudeen Total change: -7.80 | |   |
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| CPAN CHEVRON CHESS CHALLENGE 2017 | LAGOS | NGR | 2017-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2054 | 1.50 | 3 | -0.39 | 20 | -7.80 | |
|  Ogunlabi , Ademola Philip | | | 1938 | NGR | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Ofowino, ,toritsemuwa | | | 1767 | NGR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Onokpite, ,kennedy | | | 2137 | NGR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | |
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