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Individual Calculations August 2019 |
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| Zulu, Thomas Total change: 2.40 | |   |
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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 |
| 2075 | 2168 | 5.00 | 8 | 0.12 | 20 | 2.40 | |
|  Arthur, Kalaluka | | | 1768 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Munenga, Douglas D | f | | 2329 | ZAM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tembo, Osward | | | 1924 | ZAM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Masango, Spencer | | | 2096 | ZIM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Luambula, Humphrey | | | 2104 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Bwalya, Gillan | m | | 2335 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mukosha, Joshua | | | 2019 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lemmy, Chishala | | | 2022 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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