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Individual Calculations January 2022 |
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| Mogalakwe, Diczhino Total change: -24.60 | |   |
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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 |
| 1886 | 1908 | 2.50 | 7 | -1.23 | 20 | -24.60 | |
|  Khetho, Phemelo | f | | 2120 | BOT | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Elias, Thabo | c | | 1838 | BOT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Muzhingi, B Taurai | | | 1767 | ZIM | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mokgedi, Tsaone | | | 1758 | BOT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tjituka, Silent | | | 1863 | BOT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Mapini, Otsile | c | | 2017 | BOT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Pudungwane, Lesole | | | 1839 | BOT | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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