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Individual Calculations January 2022 |
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| Kgotlane, Oratile Total change: 6.20 | |   |
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| 2021 Debswana Developmental Botswana International Open Chess Championships- PRESTIGE SECTION | Gaborone | BOT | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1997 | 5.00 | 8 | 0.31 | 20 | 6.20 | |
|  Muzhingi, B Taurai | | | 1767 | ZIM | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Tjituka, Silent | | | 1863 | BOT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mogale, Onkabetse | | | 1823 | BOT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Seane, Tumelo | | | 1915 | BOT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mosutha, Thuso | c | | 1966 | BOT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Bokomoso, Simon | | | 1887 | BOT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Oatlhotse, Providence | m | | 2188 | BOT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Monnaatsheko, Keletshabile | | | 2041 | BOT | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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