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Individual Calculations August 2019 |
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| Luambula, Humphrey Total change: 16.80 | |   |
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| Zambia Open International Chess Championships - Championship Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2104 | 5.50 | 9 | 0.84 | 20 | 16.80 | |
|  Mukonde, Darius | | | 1917 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Ssegwanyi, Arthur | m | | 2370 | UGA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Chisha, Kelly | | | 1980 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mayimbo, Clement | | | 2039 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Chumfwa, Kelvin | m | | 2197 | ZAM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Zulu, Thomas | | | 2168 | ZAM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kabwe, Timothy | | | 2279 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mulauzi, Joshua | | | 2002 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kachenjela, Charles | | | 1869 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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