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Individual Calculations May 2020 |
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| Peace, Samson Total change: 84.00 | |   |
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| NIGERIA CHESS FEDERATION NATIONAL CHESS CHAMPIONSHIPS FEMALE SECTION | IWO | NGR | 2020-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1634 | 4.50 | 8 | 2.10 | 40 | 84.00 | |
|  Ogbiyoyo, Perpetual Eloho | | wf | 1832 | NGR | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Akintoye, Deborah | | wf | 1773 | NGR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ofowino, Toritsemuwa | | | 1827 | NGR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Fasola, Modupeola | | | 1783 | NGR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Enomah, Emmanuella Trust | | | 1846 | NGR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Aramude, Sandra | | wc | 1758 | NGR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Assa, Oluwaseun | | | 1707 | NGR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Ozegbe, Precious | | | 1748 | NGR | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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