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Individual Calculations August 2019 |
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| Marape, Naledi Total change: 24.40 | |   |
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| GABORONE OPEN- LADIES SECTION | GABORONE OASIS | BOT | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1537 | 3.50 | 5 | 0.61 | 40 | 24.40 | |
|  Lekoko, Rorisang | | | 1277 | BOT | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Rebatenne, Boitshepo | | | 1525 | BOT | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Nkwe, Keitumetse | | wc | 1559 | BOT | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Gabatshwarwe, Refilwe | | wc | 1415 | BOT | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Tamuhla, Londani | | wf | 1604 | BOT | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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