Blitz:
Individual Calculations December 2015 |
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Sefore, Bolokang Total change: 17.40 | | |
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2015 Roscoe Bonna Chess Championship | Gaborone | BOT | 2015-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1895 | 1611 | 2.00 | 6 | 0.87 | 20 | 17.40 | |
| Olebile, Thato | f | | 2011 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kealeboga, Baone | | | 2011 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Mokwena , Morwa | | | 1649 | BOT | 1.00 | 1 | 0.55 | 20 | 11.00 | | Francis, Onkemetse | | wm | 1753 | BOT | 1.00 | 1 | 0.69 | 20 | 13.80 | | Boikhutswane, Kenneth | | | 2011 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Success, Ellisa | | | 1932 | BOT | 0.00 | 1 | -0.13 | 20 | -2.60 | | * 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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