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Individual Calculations November 2022 |
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| Gorata, Mere Total change: 14.80 | |   |
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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 |
| 1309 | 1167 | 2.50 | 5 | 0.74 | 20 | 14.80 | |
|  Otisitswe, Ruth | | | 1626 | BOT | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Eesha, Reddy Nalamalpu | | | 1086 | BOT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lorato, Dolly Thapelo | | | 1243 | BOT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Radikoro, Boitumelo | | | 1432 | BOT | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Alettah, Kwati | | | 1156 | BOT | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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