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Individual Calculations August 2017 |
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| Khalema, Sechaba Total change: -10.80 | |   |
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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 |
| 1542 | 1731 | 4.50 | 6 | 0.18 | 20 | 3.60 | |
|  McPherson, Naledi | | | 1331 * | LES | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Makhele, Palamo | | | 1363 | LES | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lekau, Ramokotjo | | | 1582 | LES | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ramakabane, Refuoe | | | 1602 | LES | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Klaas, Tokelo | | | 1713 | LES | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mohatlane , Liteboho | | | 1658 | LES | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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) | | | | 2017 Maseru Open Chess Championship | Maseru | LES | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1731 | 3.00 | 5 | -0.72 | 20 | -14.40 | |
| | Phera, Malillo | | | 1331 * | LES | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matsepe, Tsiu | | | 1484 | LES | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Moshe, Mokone | | | 1527 | LES | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lekau, Ramokotjo | | | 1582 | LES | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Klaas, Tokelo | | | 1713 | LES | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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