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Individual Calculations April 2020 |
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| Klaas, Tokelo Total change: 17.40 | |   |
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| 2020 BMI Lesotho Open Chess Championships Prestige Section | Maseru | LES | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1840 | 4.00 | 6 | 0.87 | 20 | 17.40 | |
|  Tsephe, Lebajoa | | | 1575 | LES | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Mohatlane, Liteboho | | | 1693 | LES | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Khanyapa, Theko | | | 1823 | LES | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Oatlhotse, Providence | m | | 2240 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bayani , Kuda | | | 2021 | BOT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sihlongonyani, Sikhanyiso | c | | 1649 | SWZ | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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