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Rapid:
Individual Calculations June 2016 |
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| Nkosi, Dumisa Jacob Total change: -16.80 | |   |
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| 2016 PSS Rapid & Blitz Chess Championship (Rapid) | Johannesburg | RSA | 2016-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1841 | 1.50 | 8 | -0.84 | 20 | -16.80 | |
|  Zitha, Ll | | | 2085 | RSA | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Kolver, Chris | c | | 1962 | RSA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jurgensen, Graham | c | | 2023 | RSA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | De Abreu, Roberto N | f | | 2060 | RSA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mpya, Tshediso M | | | 1941 | RSA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dyakuseni, Peacemaker | | | 1805 | ZIM | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Van Der Westhuizen, Willem | | | 2066 | RSA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kaulule Siame, Kela | | | 2096 | ZAM | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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