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Individual Calculations August 2018 |
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| Rebatenne, Boitshepo Total change: 3.20 | |   |
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| GABORONE INTERNATIONAL CHESS CHAMPIONSHIP-LADIES | GABORONE | BOT | 2018-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1515 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
|  Charinda, Kudzanayi | | wc | 1696 | ZIM | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Marape, Naledi | | wf | 1616 | BOT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Lepotokisi, Kenanao | | | 1341 | BOT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ndachipiwa, Kgomotso | | | 1612 | BOT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mooketsi, Palesa | | | 1426 | BOT | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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