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Individual Calculations April 2020 |
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| Oosthuizen, Michal Jacobus Total change: 112.80 | |   |
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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 |
| 1940 | 1824 | 5.00 | 6 | 2.82 | 40 | 112.80 | |
|  Dlamini, Simphiwe | | | 1537 | SWZ | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Zwakala, Ntando | | | 2093 | RSA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Oatlhotse, Providence | m | | 2224 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yaone, Thekisho | | | 1851 | BOT | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Mpya, Tsediso Matome | | | 1911 | RSA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Bayani , Kuda | | | 2021 | BOT | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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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