Individual Calculations November 2019 |
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Obakeng, Seabonyane Total change: -86.00 | | |
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2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-OPEN SECTION | GABORONE | BOT | 2019-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1447 | 1649 | 0.00 | 3 | -2.15 | 40 | -86.00 | |
| Kefentse, Letsenye | | | 1727 | BOT | 0.00 | 1 | -0.39 | 40 | -15.60 | | Katlo, Gaeete | | | 1250 | BOT | 0.00 | 1 | -0.92 | 40 | -36.80 | | Kegomoditswe, Galebonwe | | | 1363 | BOT | 0.00 | 1 | -0.84 | 40 | -33.60 | | 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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