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Individual Calculations April 2020 |
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| Lekau, Ramokotjo Total change: -3.00 | |   |
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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 |
| 1637 | 1594 | 2.50 | 6 | -0.15 | 20 | -3.00 | |
|  Mpya, Tsediso Matome | | | 1911 | RSA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Sekhoto, Lehlohonolo | | | 1391 | LES | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ramathe, Motingoe | | | 1212 | RSA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mbongeni, Mabuza | | | 1626 | SWZ | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Yaone, Thekisho | | | 1851 | BOT | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Khalema, Sechaba | | | 1829 | LES | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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