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Individual Calculations February 2016 |
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| Aramude, Sandra Total change: -53.60 | |   |
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| 2ND ASHTONWELLS (INVITATIONAL) CHESS CHAMPIONSHIP LADIES SECTION | ABRAKA | NGR | 2015-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1702 | 2.50 | 8 | -1.34 | 40 | -53.60 | |
|  Ofowino, Toritsemuwa | | | 1763 | NGR | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Coker, Omolabake | | | 1651 | NGR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Akinola, Olufunmilayo | | | 1751 | NGR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Enarevba, Mandy | | | 1705 | NGR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ofowino, Toritsemuwa | | | 1763 | NGR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Coker, Omolabake | | | 1651 | NGR | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Akinola, Olufunmilayo | | | 1751 | NGR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Enarevba, Mandy | | | 1705 | NGR | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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