Individual Calculations September 2017 |
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Ndachipiwa, Kgomotso Total change: -8.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Gaborone International Open 2017-Ladies Section | Gaborone | BOT | 2017-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1622 | 1613 | 1.00 | 3 | -0.42 | 20 | -8.40 | |
| Lopang, Tshepiso | | wm | 1783 | BOT | 0.00 | 1 | -0.28 | 20 | -5.60 | | Gabatshwarwe, Refilwe | | wc | 1314 | BOT | 0.00 | 1 | -0.85 | 20 | -17.00 | | Mudongo, Boikhutso | | wm | 1769 | BOT | 1.00 | 1 | 0.71 | 20 | 14.20 | | 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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