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Individual Calculations August 2015 |
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| Chaka, Bernard Total change: 72.00 | |   |
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| 2015 Gaborone Open International-Prestige | GABORONE | BOT | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1592 | 2.50 | 4 | 1.80 | 40 | 72.00 | |
|  Elias, Success | | | 1822 | BOT | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Kokome, Oaitse | c | | 1932 | BOT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bayani, Kuda | | | 1892 | BOT | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Thwaafalo, Gofaone | | | 1817 | BOT | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | |
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