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Individual Calculations November 2019 |
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| Machinya, Desire Total change: 120.00 | |   |
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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 |
| 1686 | 1430 | 4.50 | 8 | 3.00 | 40 | 120.00 | |
|  Motshabi, Boikobo | | | 1688 | BOT | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Gleeson, Thato | | | 1731 | BOT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Makgobi, Willy | | | 1681 | BOT | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mujuru, Wayne | | | 1760 | ZIM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Simon, Koheleth | | | 1666 | BOT | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Ngakane, Dan | | | 1687 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Shora, Elvis | | | 1600 | ZIM | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Ishmael, Kobe | | | 1673 | BOT | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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