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Individual Calculations August 2018 |
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| Kalake, Biki Total change: 5.60 | |   |
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| GABORONE INTERNATIONAL CHESS CHAMPIONSHIP | GABORONE | BOT | 2018-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1819 | 2.00 | 3 | 0.14 | 40 | 5.60 | |
|  Mosienyane, Obakeng | | | 1544 | BOT | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Ngandwe, Uyapo | | | 1671 | BOT | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Simon, Bokamoso | | | 1942 | BOT | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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