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Individual Calculations June 2019 |
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| Bosane, Innocent Total change: 14.20 | |   |
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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 |
| 1732 | 1802 | 2.50 | 3 | 0.71 | 20 | 14.20 | |
|  Omphile, Percy Mogogi | | | 1738 | BOT | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Samuel, David | | | 1756 | BOT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Pule , Frank | | | 1703 | BOT | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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