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Individual Calculations November 2019 |
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| Tjituka, Silent Total change: -15.60 | |   |
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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 |
| 1602 | 1781 | 5.00 | 8 | -0.78 | 20 | -15.60 | |
|  Mpene, Thuto | | | 1414 | BOT | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Moagi, Tirelo | | | 1576 | BOT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Habulezi, Joseph | | | 1660 | BOT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kgomela, Thatayaone | | | 1681 | BOT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Richard, Thabo | | | 1487 | BOT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pule, Rametse | | | 1609 | BOT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Moagaesi, Tshepo | | | 1701 | BOT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Seikaneng, Onkagetse | | | 1687 | BOT | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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