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Individual Calculations January 2022 |
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| Bokomoso, Simon Total change: 1.60 | |   |
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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 |
| 1944 | 1887 | 3.50 | 8 | 0.08 | 20 | 1.60 | |
|  Masango, Spencer | | | 2101 | ZIM | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Mokgedi, Tsaone | | | 1758 | BOT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Oatlhotse, Providence | m | | 2188 | BOT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Thembani, Major | | | 1639 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sabure, Bojosi | | | 1931 | BOT | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kgotlane, Oratile | | | 1997 | BOT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Monnaatsheko, Keletshabile | | | 2041 | BOT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Elias, Olositswe Success | | | 1900 | BOT | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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