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Individual Calculations February 2017 |
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| Akintoye , Deborah Total change: -29.60 | |   |
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| 9th MTN festival chess championship Ladies | Lagos | NGR | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1856 | 1.50 | 3 | -0.74 | 40 | -29.60 | |
|  Adebayo, Doris | | | 1636 | NGR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Peace, Sampson | | | 1658 | NGR | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Enarevba, Mandy | | | 1707 | NGR | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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