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Individual Calculations November 2018 |
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| Lapite, Oluwadurotimi Total change: 17.60 | |   |
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| National Friends of chess 2018 | Lagos | NGR | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2118 | 4.50 | 7 | 0.88 | 20 | 17.60 | |
|  Oyama, Ekok | c | | 1900 | NGR | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Osunfuyi, Abimbola | f | | 2229 | NGR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Ogunwobi, Tolulope | | | 2164 | NGR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Ajele, Rotimi | | | 2176 | NGR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Onokpite, Kennedy | | | 2112 | NGR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Babalola, Bayo | | | 2127 | NGR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Dasaolu, Rotimi | | | 2021 | NGR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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