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Individual Calculations April 2018 |
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| Lone, Olefile Total change: -8.00 | |   |
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| Metropolitan Chess Championship 1st Qualifiers- Ladies | GABORONE | BOT | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1277 | 1.00 | 4 | -0.20 | 40 | -8.00 | |
|  Radikoro, Boitumelo | | | 1587 | BOT | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sokisi, Malebogo | | | 1439 | BOT | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Talha, Gofamodimo | | | 1325 | BOT | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Gabatshwarwe, Refilwe | | wc | 1394 | BOT | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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