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Individual Calculations November 2019 |
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| Batlogile, John Tlotlo Total change: 106.40 | |   |
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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 |
| 1664 | 1346 | 3.50 | 6 | 2.66 | 40 | 106.40 | |
|  Pule , Frank | | | 1738 | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mosienyane, Obakeng | | | 1716 | BOT | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Banda, Davies | | | 1586 | BOT | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Stanley, Jaston Banda | | | 1623 | ZAM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sakuze, Karabo | | | 1744 | BOT | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Moagi, Tirelo | | | 1576 | BOT | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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