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Individual Calculations August 2017 |
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| Phera, Moseli Total change: -8.80 | |   |
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| 2017 Mohale's Hoek Open Chess Championship | Mohale's Hoek | LES | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1495 | 1.00 | 4 | -0.69 | 20 | -13.80 | |
|  Klaas, Tokelo | | | 1713 | LES | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lekau, Ramokotjo | | | 1582 | LES | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Makhele, Palamo | | | 1363 | LES | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Khiba, Selatela | | | 1562 | LES | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | 2017 Maseru Open Chess Championship | Maseru | LES | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1495 | 1.50 | 3 | 0.25 | 20 | 5.00 | |
| | Latela, Kananelo | | | 1810 | LES | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Klaas, Tokelo | | | 1713 | LES | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Phera, Malillo | | | 1150 | LES | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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