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Individual Calculations August 2018 |
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| Ndachipiwa, Kgomotso Total change: 5.00 | |   |
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| GABORONE INTERNATIONAL CHESS CHAMPIONSHIP-LADIES | GABORONE | BOT | 2018-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1612 | 4.00 | 6 | 0.25 | 20 | 5.00 | |
|  Lepotokisi, Kenanao | | | 1341 | BOT | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Charinda, Kudzanayi | | wc | 1696 | ZIM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Marape, Naledi | | wf | 1616 | BOT | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Rebatenne, Boitshepo | | | 1515 | BOT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mbo, Mabedi | | | 1476 | BOT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mooketsi, Palesa | | | 1426 | BOT | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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