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Individual Calculations August 2019 |
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| Lesole, Pudungwane Total change: -17.60 | |   |
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| Zambia Open International Chess Championships - Open Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1872 | 4.50 | 8 | -0.68 | 20 | -13.60 | |
|  Banda, Ferguson | | | 1657 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Kalale, Collins | | | 1685 | ZAM | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bupe, Chibomba | | | 1753 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Totoli, Sikwa | | | 1814 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Phiri, Davies | | | 1843 | ZAM | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Banda, Paul | | | 1828 | ZAM | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Lyapa , Chisha | | | 1831 | ZAM | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kalapizya, Moses | | | 1658 | ZAM | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | GABORONE OPEN- OPEN SECTION | GABORONE | BOT | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1872 | 3.50 | 5 | -0.20 | 20 | -4.00 | |
| | Aone, Morei | | | 1472 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moagaesi, Tshepo | | | 1596 | BOT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Masole, Vincent | | | 1654 | BOT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kitso, Innocent Kgosietsile | | | 1492 | BOT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rongwane, Gomolemo | | | 2060 | BOT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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