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Individual Calculations August 2019 |
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| Nkwe, Keitumetse Total change: 10.00 | |   |
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| GABORONE OPEN- LADIES SECTION | GABORONE OASIS | BOT | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1559 | 4.00 | 6 | 0.50 | 20 | 10.00 | |
|  Gorata, Mere | | | 1187 | BOT | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Judith, Mothokatse | | | 1400 | BOT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bonno, Thandi | | | 1438 | BOT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tamuhla, Londani | | wf | 1604 | BOT | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Marape, Naledi | | wf | 1537 | BOT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Sabure, Tuduetso | | wg | 1739 | BOT | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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