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Individual Calculations November 2018 |
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| Mnguni, Jacob Dumisani Total change: -21.00 | |   |
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| 2018 DEBSWANA BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIP- PRESTIGE | GABORONE | BOT | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2191 | 3.50 | 6 | -1.05 | 20 | -21.00 | |
|  Mthunzi, Clive | | | 1880 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Bayani, Kuda | | | 1943 | BOT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Elias, Thabo | c | | 1897 | BOT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Diczhino, Gaboinelwe Mogalakwe | | | 1820 | BOT | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Mosutha, Thuso | c | | 2009 | BOT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mwale, Joseph | c | | 2270 | MAW | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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