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Individual Calculations November 2019 |
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| Pule, Rametse Total change: -9.80 | |   |
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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 |
| 1668 | 1609 | 2.00 | 6 | -0.49 | 20 | -9.80 | |
|  Mokwena, Morwa | | | 1739 | BOT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Kamodi, Branden | | | 1709 | BOT | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Tjituka, Silent | | | 1781 | BOT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Musekiwa, Michael | | | 1680 | ZIM | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ngakane, Dan | | | 1687 | RSA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mpene, Thuto | | | 1414 | BOT | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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