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Individual Calculations January 2020 |
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| Brilliant, Kgwatlhe Total change: -40.00 | |   |
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| 2019 BOTSWANA GAMES TEAMS CHESS CHAMPIONSHIP-OPEN | GABORONE UB | BOT | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1434 | 0.50 | 4 | -1.00 | 40 | -40.00 | |
|  Mokotedi, Phenyo | | | 1518 | BOT | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Botlhe, Lekang | | | 1516 | BOT | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Mokgathi, Kebonyephenyo | | | 1615 | BOT | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Batlogile, John Tlotlo | | | 1452 | BOT | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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