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Individual Calculations January 2022 |
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| Seane, Tumelo Total change: -2.60 | |   |
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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 |
| 1954 | 1915 | 3.50 | 8 | -0.13 | 20 | -2.60 | |
|  Oatlhotse, Providence | m | | 2188 | BOT | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Ndaba, Gakologelwang | | | 1816 | BOT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Monnaatsheko, Keletshabile | | | 2041 | BOT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kgotlane, Oratile | | | 1997 | BOT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mogale, Onkabetse | | | 1823 | BOT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Gaealafshwe, Barileng | c | | 2073 | BOT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ndawana, Mosenya | c | | 1929 | BOT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Muzhingi, B Taurai | | | 1767 | ZIM | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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