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Individual Calculations November 2019 |
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| Kamodi, Branden Total change: -12.00 | |   |
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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 |
| 1541 | 1709 | 4.00 | 6 | -0.30 | 40 | -12.00 | |
|  Richard, Thabo | | | 1487 | BOT | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Kao, Chameya | | | 1516 | BOT | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Pule, Rametse | | | 1609 | BOT | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Ollyn, Onalethata | | | 1435 | BOT | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Moagi, Tirelo | | | 1576 | BOT | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Stanley, Jaston Banda | | | 1623 | ZAM | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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