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Individual Calculations May 2019 |
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| Sasebola, Badumedi Total change: 41.20 | |   |
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| 2019 Botswana chess league Round 1-4 | Gaborone | BOT | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1761 | 3.00 | 3 | 1.36 | 20 | 27.20 | |
|  Monare, Tshepo | c | | 1712 | BOT | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Selogelo, Othata | | | 1719 | BOT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Habulezi, Joseph | | | 1755 | BOT | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | FIRST CAPITAL BANK INTERNATIONAL EASTER SHOWDOWN-U20 | FRANCISTOWN | BOT | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1761 | 3.50 | 5 | 0.70 | 20 | 14.00 | |
| | Blessing, Motshabi | | | 1681 | BOT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Monare, Tshepo | c | | 1712 | BOT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mokgathi, Kebonyephenyo | | | 1769 | BOT | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Selogelo, Othata | | | 1719 | BOT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Karabo, Manyenyegwa | | | 1709 | BOT | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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