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Individual Calculations January 2020 |
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| Motsoko, Makhetha Total change: -37.60 | |   |
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| 2019 National Chess Championship Open Section | Maseru | LES | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1499 | 2.50 | 5 | -0.94 | 40 | -37.60 | |
|  Motlokoa, Tlotlisang | | | 1099 * | LES | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Motlomelo, Monaheng | | | 1552 | LES | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Mona, Mphetole | | | 1418 | LES | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Palamo, Makhele | | | 1370 | LES | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Lelimo, Teboho | | | 1245 | LES | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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