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Individual Calculations January 2009 |
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| Chen, I-Chen Total change: -9.50 | |   |
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| Asian Dragons Invitational Tournament 2008 | Kaoshiung | TPE | 2008-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1725 | 1.00 | 3 | 0.26 | 25 | 6.50 | |
|  Chung, Sunghoon | | | 1828 | KOR | 1.00 | 1 | 0.64 | 25 | 16.00 | |  Ho, Hou-Meng Herman | | | 1926 | TPE | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Tan, Weiliang | | | 2038 | SIN | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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) | | | | Olympiad Dresden Women | Dresden | GER | 2008-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1725 | 0.50 | 6 | -0.64 | 25 | -16.00 | |
| | De La Cruz, Mercedes | | wf | 2045 | DOM | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Gerasimova, Olga | | wm | 2075 | RUS | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Esquivel De Leon, Aurora | | wm | 2037 | MEX | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Ubaldo Suarez, Maria Gisela | | wm | 2075 | VEN | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Uchida, Narumi | | | 1822 | JPN | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Jalloul, Maya M | | wf | 1889 | LIB | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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