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Individual Calculations March 2019 |
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| Nkosi, Dumisa Total change: -26.00 | |   |
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| 2019 BMI Lesotho Open Chess Championship Prestige Section | Maseru | LES | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1837 | 3.00 | 6 | -1.30 | 20 | -26.00 | |
|  Vuyo, Nxumalo | | | 1538 | SWZ | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Molapo , Joang Felix | c | | 1621 | LES | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Lekau, Ramokotjo | | | 1591 | LES | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mabuza, Mbongeni | | | 1624 | SWZ | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Khalema, Sechaba | | | 1815 | LES | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bosane, Innocent | | | 1791 | BOT | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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