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Individual Calculations February 2021 |
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| Patrick, Linda Total change: 19.60 | |   |
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| LPCA 2020 league 2 (LPCA League 2) | Lusaka | ZAM | 2020-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1560 | 4.00 | 7 | 0.43 | 20 | 8.60 | |
|  Kankomba, Victor | | | 1600 | ZAM | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Shane, Kennedy | c | | 1237 | ZAM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Chibuye, Christopher | | | 1859 | ZAM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chileshe, Nkandu | | | 1559 | ZAM | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kankomba, Victor | | | 1600 | ZAM | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Shane, Kennedy | c | | 1237 | ZAM | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Mweemba, Albert | | | 1706 | ZAM | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | LPCA Open Tournament 2020 | Lusaka | ZAM | 2020-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1560 | 1.00 | 4 | 0.55 | 20 | 11.00 | |
| | Kameya, Robson | | | 1960 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chibuye, James | | | 1960 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chibale, Herris | | | 1799 | ZAM | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vukani, Kakanda | | | 1948 | ZAM | 1.00 | 1 | 0.91 | 20 | 18.20 | | | * 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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