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Individual Calculations January 2020 |
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| Simulundu, Judah Total change: 10.20 | |   |
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| 2019 LPCA LEAGUE 2 Round 1-14 | Lusaka | ZAM | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2060 | 1.50 | 2 | 0.20 | 20 | 4.00 | |
|  Mayimbo, Clement | | | 2044 | ZAM | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Banda, Brian | | | 1842 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | francistown open 2019 | francistown | BOT | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2065 | 5.00 | 7 | 0.31 | 20 | 6.20 | |
| | George, Method | | | 1665 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mariri, Thabo | | | 1665 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mokwena, Morwa | | | 1716 | BOT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zulu, Thomas | | | 2167 | ZAM | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pitlagano, Tebogo | c | | 2058 | BOT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Mosutha, Thuso | c | | 1979 | BOT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kaulule Siame, Kela | | | 2086 | ZAM | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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