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Individual Calculations April 2020 |
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| Ts`epo, Thoala Total change: -12.40 | |   |
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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 |
| 1557 | 1404 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
|  Yaone, Thekisho | | | 1804 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dlamini, Simphiwe | | | 1537 | SWZ | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mdluli, Meluleki | | | 1274 | SWZ | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Molapo, Joang | c | | 1612 | LES | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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