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Individual Calculations November 2022 |
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| Serati, Pako Total change: -31.60 | |   |
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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 |
| 1565 | 1260 | 0.00 | 4 | -0.79 | 40 | -31.60 | |
|  Kitso, Innocent Kgosietsile | | | 1598 | BOT | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Selogelo, Othata | | | 1786 | BOT | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Thapelo, Tsebetsame | | | 1648 | BOT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Seeletso, Rabasima | | | 1227 | BOT | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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