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Individual Calculations August 2017 |
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| Lekau, Ramokotjo Total change: 16.00 | |   |
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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 |
| 1574 | 1582 | 2.00 | 4 | -0.04 | 20 | -0.80 | |
|  Lebona, Mohale | | | 1413 | LES | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Khalema, Sechaba | | | 1731 | LES | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Phera, Moseli | | | 1495 | LES | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mohatlane , Liteboho | | | 1658 | LES | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | 2017 Maseru Open Chess Championship | Maseru | LES | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1582 | 2.00 | 3 | 0.84 | 20 | 16.80 | |
| | Khalema, Sechaba | | | 1731 | LES | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Motlomelo, Monaheng | | | 1555 | LES | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Klaas, Tokelo | | | 1713 | LES | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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