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Individual Calculations June 2019 |
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| Thapelo, Tsebetsame Total change: -20.40 | |   |
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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 |
| 1405 | 1609 | 1.00 | 2 | -0.51 | 40 | -20.40 | |
|  Kitso, Innocent Kgosietsile | | | 1474 | BOT | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Mpene, Thuto | | | 1335 | BOT | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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