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Individual Calculations November 2017 |
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| Bwalya, Gillan Total change: -17.80 | |   |
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| Henry Chilufya Memorial Chess Tournament - GM Norm | Mansa | ZAM | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2291 | 2.00 | 8 | -0.89 | 20 | -17.80 | |
|  Kiriakov, Petr | g | | 2543 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Greenfeld, Alon | g | | 2509 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ssegwanyi, Arthur | m | | 2373 | UGA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mwali, Chitumbo | m | | 2334 | ZAM | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Wanyama, Harold | f | | 2290 | UGA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Chumfwa, Stanley | m | | 2278 | ZAM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Phiri, Richmond | m | | 2290 | ZAM | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Gupta, Abhijeet | g | | 2619 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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