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Rapid:
Individual Calculations June 2013 |
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| Judah, Simulundu Total change: 89.60 | |   |
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| Lusaka Province Chess Association Qualifiers | Lusaka | ZAM | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 706 | 2105 | 5.50 | 9 | 4.05 | 20 | 81.00 | |
|  Kennedy, Katowa | | | 0 | ZAM | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Kela, Kaulule | | | 1981 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Osward, Tembo | | | 0 | ZAM | 1.00 | 1 | 1.00 | 20 | 20.00 | | | Linus, Katebe | | | 2214 | ZAM | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Leslie, Chikuse | | | 0 | ZAM | 1.00 | 1 | 1.00 | 20 | 20.00 | | | Jackson, Chansa | | | 0 | ZAM | 0.50 | 1 | 0.50 | 20 | 10.00 | | | Lemmy, Chishala | | | 0 | ZAM | 1.00 | 1 | 1.00 | 20 | 20.00 | | | Kelvin, Chumfwa | | | 2155 | ZAM | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Tebby, Swatu | | | 0 | ZAM | 1.00 | 1 | 1.00 | 20 | 20.00 | |
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) | | | | Lusaka Province Chess Association Monthly Tournament - May Category A | Lusaka | ZAM | 2013-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2105 | 1.00 | 2 | 0.43 | 20 | 8.60 | |
| | Bwalya, Gillan | f | | 2325 | ZAM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Katebe, Linus | | | 2214 | ZAM | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | |
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