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Individual Calculations January 2010 |
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| Chkartina, Gerhana Total change: -50.25 | |   |
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| Zhejiang Lishui Xingqiu Open | Lishui | CHN | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2097 | 2.00 | 9 | -2.01 | 25 | -50.25 | |
|  Wu, Xibin | m | | 2351 | CHN | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Lu, Shanglei | | | 2303 | CHN | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Wolfaardt, Francois | | | 1786 | RSA | 0.50 | 1 | -0.36 | 25 | -9.00 | | | Hoang, Thi Nhu Y | | wf | 2114 | VIE | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Lei, Tingjie | | | 2016 | CHN | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Wang, Jue | | | 2183 | CHN | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Xu, Huahua | | | 2118 | CHN | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Li, Panru | | | 2139 | CHN | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Lan, Zilun | | | 2215 | CHN | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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