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Individual Calculations April 2018 |
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| Sokisi, Malebogo Total change: -20.80 | |   |
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| Metropolitan Chess Championship 1st Qualifiers- Ladies | GABORONE | BOT | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1439 | 1.50 | 5 | -1.04 | 20 | -20.80 | |
|  Ndachipiwa, Kgomotso | | | 1559 | BOT | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Lone, Olefile | | | 1277 | BOT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Radikoro, Boitumelo | | | 1587 | BOT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Seleka , Thatayaone | | | 1475 | BOT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Bonno, Thandi | | | 1259 | BOT | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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