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Individual Calculations June 2019 |
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| Albert, Sanda Total change: -33.20 | |   |
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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 |
| 1667 | 1822 | 0.50 | 2 | -0.83 | 40 | -33.20 | |
|  Richard, Thabo | | | 1466 | BOT | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Diczhino, Mogalakwe | | | 1867 | BOT | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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