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Individual Calculations January 2022 |
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| Bayani, Kuda Total change: 58.40 | |   |
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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 |
| 2000 | 1957 | 4.50 | 8 | 0.94 | 20 | 18.80 | |
|  Mogale, Onkabetse | | | 1823 | BOT | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Elias, Olositswe Success | | | 1900 | BOT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gaealafshwe, Barileng | c | | 2073 | BOT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Oatlhotse, Providence | m | | 2188 | BOT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ndawana, Mosenya | c | | 1929 | BOT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Monnaatsheko, Keletshabile | | | 2041 | BOT | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Rongwane, Gomolemo | | | 2111 | BOT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sabure, Bojosi | | | 1931 | BOT | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | FIRST CAPITAL BANK FESTIVE SHOWDOWN-Prestige Section | Francistown | BOT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1957 | 5.50 | 7 | 1.98 | 20 | 39.60 | |
| | Oatlhotse, Providence | m | | 2188 | BOT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Keletshabile, Monnaatsheko | | | 2041 | BOT | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kobe, Gofaone | | | 1759 | BOT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Masango, Spencer | | | 2101 | ZIM | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Tjituka, Silent | | | 1863 | BOT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Muzhingi, B Taurai | | | 1767 | ZIM | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Goabane, Tangani | | | 1973 | BOT | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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