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Individual Calculations November 2019 |
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| Lepotokisi, Kenanao Total change: -6.80 | |   |
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| 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-LADIES SECTION | GABORONE | BOT | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1228 | 2.50 | 6 | -0.17 | 40 | -6.80 | |
|  Modongo, Boikhutso | | wm | 1628 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bonno, Nthale | | | 1078 | BOT | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rebatenne, Boitshepo | | | 1535 | BOT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Manikonda, Naga Sai Hasitha | | wc | 1080 | BOT | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Badisang, Loago | | | 1267 | BOT | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Gorata, Mere | | | 1158 | BOT | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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