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Individual Calculations October 2019 |
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| Mithi, Dumiso Total change: 44.80 | |   |
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| Northern Cape Closed Championship 2019 (A-Section) | Kimberley | RSA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1557 | 2.00 | 3 | 0.74 | 40 | 29.60 | |
|  Kgosi, Bushy | | | 1345 | RSA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Pesa, Mofoka A. | | | 1878 | RSA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mashope, Mpho D. | | | 1663 | RSA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | Alfred Pesa Open 2019 (A-Section) | Kimberley | RSA | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1557 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
| | Mamombe, Kudzanai | m | | 1887 | ZIM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mafanya, Kulasande | | | 1818 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ngakane, Dan | | | 1687 | RSA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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