Individual Calculations September 2017 |
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Gabatshwarwe, Refilwe Total change: 27.60 | | |
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Gaborone International Open 2017-Ladies Section | Gaborone | BOT | 2017-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1680 | 1314 | 1.00 | 3 | 0.69 | 40 | 27.60 | |
| Mudongo, Boikhutso | | wm | 1714 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ndachipiwa, Kgomotso | | | 1613 | BOT | 1.00 | 1 | 0.85 | 40 | 34.00 | | Sabure, Tuduetso | | wg | 1714 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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