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Individual Calculations August 2017 |
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| Ramakabane, Refuoe Total change: 13.20 | |   |
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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 |
| 1612 | 1602 | 3.00 | 5 | 0.57 | 20 | 11.40 | |
|  Leboela, Maboloko | | wc | 1420 | LES | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Ngatane, Lieketseng | | wf | 1636 | LES | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Khalema, Sechaba | | | 1731 | LES | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Khiba, Selatela | | | 1562 | LES | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Klaas, Tokelo | | | 1713 | LES | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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 |
| 1410 | 1602 | 3.00 | 4 | 0.09 | 20 | 1.80 | |
| | Mfundisi, Nhlapo | | | 1250 | LES | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sekhoto, Lehlohonolo | | | 1527 | LES | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Motlomelo, Monaheng | | | 1555 | LES | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mona, Mphetole | | | 1306 | LES | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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