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Individual Calculations November 2019 |
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| Olebile, Thato Total change: 4.40 | |   |
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| 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-PRESTIGE SECTION | GABORONE | BOT | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2076 | 5.50 | 9 | 0.22 | 20 | 4.40 | |
|  Simon, Bokamoso | | | 1852 | BOT | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Tlhwaafalo, Gofaone | | | 1766 | BOT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zhemba, Jemusse | | | 2101 | ZIM | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Lesole, Pudungwane | | | 1855 | BOT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Oratile, Kgotlane | | | 1955 | BOT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Munenga, Douglas D | f | | 2335 | ZAM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mooketsi, David | | | 1866 | BOT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Zulu, Thomas | | | 2170 | ZAM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kaulule Siame, Kela | | | 2144 | ZAM | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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