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Individual Calculations June 2019 |
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| Phetogo, Malete Total change: -22.80 | |   |
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| 2019 Botswana chess league Round 5-8 | Gaborone | BOT | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1914 | 0.50 | 2 | -0.57 | 40 | -22.80 | |
|  Masole, Clifford | c | | 1942 | BOT | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Gosego, Comet Maeze | | | 1833 | BOT | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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