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Individual Calculations November 2018 |
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| Potulapati, Tanusree Total change: -41.60 | |   |
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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 |
| 1574 | 1355 | 0.00 | 4 | -1.04 | 40 | -41.60 | |
|  Charinda, Kudzanayi | | wc | 1718 | ZIM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tamuhla, Londani | | wf | 1608 | BOT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mudongo, Boikhutso | | wm | 1729 | BOT | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Chipuka, Faith | | | 1242 | ZAM | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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