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Individual Calculations November 2019 |
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| Oratile, Kgotlane 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 |
| 1899 | 1955 | 5.50 | 9 | 0.22 | 20 | 4.40 | |
|  Munenga, Douglas D | f | | 2335 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Elias, Thabo | c | | 1831 | BOT | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Katlego, Selebogo | | | 1813 | BOT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Banda, Francis Msume | | | 1788 | MAW | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Olebile, Thato | f | | 2076 | BOT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sasebola, Badumedi | | | 1782 | BOT | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Tlhwaafalo, Gofaone | | | 1766 | BOT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bosane, Innocent | | | 1828 | BOT | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Mothudi, Arnold Mogotsi | | | 1869 | BOT | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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