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Individual Calculations November 2022 |
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| Oratile, Kgotlane Total change: -23.80 | |   |
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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 |
| 1725 | 2001 | 2.00 | 4 | -1.19 | 20 | -23.80 | |
|  Blessings, Motshabi | | | 1539 | BOT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Seforo, Katlano | | | 1813 | BOT | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Mosutha, Thuso | c | | 1945 | BOT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Seitei, Tirelo | | | 1601 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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