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Individual Calculations July 2021 |
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| Ngakane, Nzema Total change: -3.80 | |   |
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| Winter Open Chess Championship | Maseru | LES | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1433 | 3.00 | 5 | -0.19 | 20 | -3.80 | |
|  Reitumetse, Taioe | | | 1162 | LES | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Sechaba , Khalema | | | 1827 | LES | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lihloela, Motlomelo | | | 1273 | LES | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Nteboheleng, Thetsane | | | 1113 | LES | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tsepo, Tjamela | | | 1281 | LES | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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