Individual Calculations March 2017 |
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Marape, Naledi Total change: 64.40 | | |
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2017 Airfficiency Year Opener Chess Championships-Ladies | Gaborone | BOT | 2017-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1539 | 1303 | 3.00 | 6 | 1.61 | 40 | 64.40 | |
| Olefhile, Lone | | | 1269 | BOT | 0.50 | 1 | -0.05 | 40 | -2.00 | | Mooketsi, Palesa | | | 1459 | BOT | 1.00 | 1 | 0.71 | 40 | 28.40 | | Kgomotso, Ndachipiwa | | | 1546 | BOT | 0.50 | 1 | 0.30 | 40 | 12.00 | | Francis, Onkemetse | | wm | 1703 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Modi, Sonia | | wc | 1555 | RSA | 1.00 | 1 | 0.81 | 40 | 32.40 | | Francis, Thapelo | | wf | 1703 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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