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Individual Calculations October 2019 |
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| Mosutha, Thuso Total change: -30.00 | |   |
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| 2019-SUA INTERNATIONAL OPEN-OPEN SECTION | SUA | BOT | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 2017 | 3.50 | 5 | -0.20 | 20 | -4.00 | |
|  Sasebola, Badumedi | | | 1795 | BOT | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Batlegang, Boga | | | 1745 | BOT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Phaladze, Mbati | | | 1840 | BOT | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Boikhutswane, Kenneth | | | 1822 | BOT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mosenya, Ndawana | c | | 1938 | BOT | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | 2019 Botswana chess league Round 12- 15 | Gaborone Ub | BOT | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 2037 | 3.00 | 4 | -0.22 | 20 | -4.40 | |
| | Moagaesi, Tshepo | | | 1701 | BOT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ndaba, Gakologelwang | | | 1789 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mothudi, Arnold Mogotsi | | | 1869 | BOT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sasebola, Badumedi | | | 1782 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Alfred Pesa Open 2019 (A-Section) | Kimberley | RSA | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2037 | 4.00 | 7 | -1.08 | 20 | -21.60 | |
| | Mahomole, Mahlodi Joe | | | 1646 | RSA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mathebula, Xolani Cebo | | | 1637 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khumalo, Keith | c | | 2091 | RSA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Bayani, Kuda | | | 2026 | BOT | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Pesa, Mofoka Alfred | | | 1864 | RSA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ndlovu, Sizwe | | | 1792 | RSA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mafanya, Kulasande | | | 1818 | RSA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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