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Individual Calculations April 2020 |
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| Ndawana, Mosenya Total change: 35.20 | |   |
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| NATIONAL CLUBS CHESS CHAMPIONSHIP-2020 | GABORONE AFRICAN HOME | BOT | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1913 | 5.00 | 7 | 1.56 | 20 | 31.20 | |
|  Katlego, Selebogo | | | 1692 | BOT | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Oratile, Kgotlane | | | 1922 | BOT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kefentse, Letsenye | | | 1791 | BOT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Olebile, Thato | f | | 2103 | BOT | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Mosutha, Thuso | c | | 1986 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Monnaatsheko, Keletshabile | | | 2045 | BOT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Diczhino, Mogalakwe | | | 1894 | BOT | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | 2020 North Botswana Chess Extravaganza- Open Section | Palapye | BOT | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1913 | 3.00 | 5 | 0.36 | 20 | 7.20 | |
| | Magowe, Thabang | | | 1588 | BOT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Masango, Spencer | | | 2093 | ZIM | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Olebile, Thato | f | | 2103 | BOT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Mogale, Onkabetse | | | 1803 | BOT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Elias, Thabo | c | | 1831 | BOT | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | BOTSWANA CHESS LEAGUE 2020 1-3 | GABORONE UB | BOT | 2020-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1912 | 2.00 | 3 | -0.16 | 20 | -3.20 | |
| | Diczhino, Mogalakwe | | | 1890 | BOT | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Katlego, Selebogo | | | 1685 | BOT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Thokojane, Bagomotsi | | | 1625 | BOT | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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