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Individual Calculations October 2008 |
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| Wiid, Daleen Total change: 7.65 | |   |
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| South African Open Chess Championship 2008 | Centurion | RSA | 2008-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1931 | 0.00 | 1 | -0.29 | 15 | -4.35 | |
|  Willenberg, Craig G. | | | 2092 | RSA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | 2008 World Junior Chess Championship (Girls) | Gaziantep | TUR | 2008-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1931 | 4.00 | 10 | 0.80 | 15 | 12.00 | |
| | Padmini, Rout | | wm | 2256 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Nakhbayeva, Guliskhan | | wf | 2170 | KAZ | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Tjolsen, Katrine | | wf | 2121 | NOR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Antonova, Nadezhda | | | 1883 | TJK | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Anton, Sarah | | | 1681 | AUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Boyarchenko, Marie | | | 1895 | LUX | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Berke, Ana | | wf | 2100 | CRO | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Daulyte, Deimante | | wm | 2281 | LTU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Leks, Hanna | | wf | 2198 | POL | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Dauletova, Gulmira | | wm | 2267 | KAZ | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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