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Individual Calculations April 2017 |
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| Simasiku, Tabala Total change: 2.60 | |   |
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| Lusaka Province Chess Association Pre-Season Tournament | Lusaka | ZAM | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1926 | 1.50 | 5 | 0.13 | 20 | 2.60 | |
|  Tembo, Osward | | | 1936 | ZAM | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Kameya, Robson | | | 2122 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Luanja, Geoffrey | | | 2197 | ZAM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kabwe, Timothy | | | 2159 | ZAM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Simulundu, Judah | | | 2115 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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