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Individual Calculations January 2020 |
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| Otimile, Michelle Larona Total change: -43.20 | |   |
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| 2019 BOTSWANA GAMES TEAMS CHESS CHAMPIONSHIP-LADIES | GABORONE-UB | BOT | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1093 | 0.00 | 3 | -1.08 | 40 | -43.20 | |
|  Bonno, Thandi | | | 1385 | BOT | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Ngwato, Theresa | | | 1093 | BOT | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ramakele, Sthembiso | | | 1145 | BOT | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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