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Individual Calculations November 2022 |
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| Lorato, Dolly Thapelo Total change: -22.80 | |   |
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| 2022 Debswana National Chess League 10-15, Final | Gaborone | BOT | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1243 | 0.00 | 5 | -1.14 | 20 | -22.80 | |
|  Tamuhla, Londani | | wf | 1646 | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sabure, Tuduetso | | wg | 1615 | BOT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gorata, Mere | | | 1167 | BOT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Peo, Phole | | | 1422 | BOT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Otisitswe, Ruth | | | 1626 | BOT | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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