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Individual Calculations December 2017 |
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| Banda, Davies Total change: -21.20 | |   |
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| 2017 Swazi Open Chess Championship Open Section | Manzini | SWZ | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1722 | 3.00 | 5 | -0.53 | 40 | -21.20 | |
|  Siame, William | | | 1403 | SWZ | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Nosimilo, Mkhonto | | | 1340 | SWZ | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Nxumalo, Vuyo | | | 1544 | SWZ | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mbedza, Richard | c | | 2008 | MAW | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Seboka, Bakoena | | | 1418 | LES | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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