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Individual Calculations July 2017 |
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| Mosenya, Ndawana Total change: 18.20 | |   |
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| 2017 Zone 4.3 Individual Chess Championships - Open Section | Livingstone | ZAM | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2044 | 4.50 | 8 | 0.91 | 20 | 18.20 | |
|  Luanja, Geoffrey | | | 2247 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Alberto, Manuel | f | | 2157 | ANG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Abrantes, Persson | c | | 2010 | MOZ | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mabetu, Puso | | | 2029 | BOT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Dimba, James | c | | 2086 | ZAM | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Beukes, Dante M | f | | 1763 | NAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pon, Matt | f | | 2165 | RSA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Chumfwa, Kelvin | m | | 2189 | ZAM | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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