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Individual Calculations February 2016 |
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| Ezejiofor, Maduabuchi Total change: -20.80 | |   |
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| 38TH NIGERIAN BREWERIES PLC INTERNATIONAL OPEN CHESS CHAMPIONSHIPS MASTERS SECTION | LAGOS | NGR | 2015-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2029 | 2.50 | 7 | -0.52 | 40 | -20.80 | |
|  Bunmi, Olape | m | | 2169 | NGR | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Onovughe, Ochuko Emmanuel | | | 2177 | NGR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Abdulkadir, Umar | | | 2077 | NGR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Ojikutu, Samuel | | | 1849 | NGR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Adelakun, Adewale | | | 2106 | NGR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Obioma, Onuoha | | | 2165 | NGR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Uwe, Okpo | | | 2010 | NGR | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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