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Individual Calculations November 2018 |
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| Rebatenne, Boitshepo Total change: 8.40 | |   |
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| 2018 DEBSWANA BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIP- LADIES | GABORONE | BOT | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1518 | 3.00 | 6 | 0.42 | 20 | 8.40 | |
|  Mbo, Mabedi | | | 1463 | BOT | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Charinda, Kudzanayi | | wc | 1718 | ZIM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tamuhla, Londani | | wf | 1608 | BOT | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Francis, Thapelo | | wf | 1557 | BOT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Gabatshwarwe, Refilwe | | wc | 1372 | BOT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mudongo, Boikhutso | | wm | 1729 | BOT | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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