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Individual Calculations April 2020 |
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| Masango, Spencer Total change: -22.00 | |   |
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| 2020 North Botswana Chess Extravaganza- Open Section | Palapye | BOT | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2093 | 2.50 | 5 | -1.10 | 20 | -22.00 | |
|  Maruatona, Tshenolo | | | 1753 | BOT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ndawana, Mosenya | c | | 1913 | BOT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Pudungwane, Lesole | | | 1880 | BOT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Phaladze, Mbati | | | 1846 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Khetho, Phemelo | f | | 2168 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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