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Individual Calculations January 2009 |
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| Iwasaki, Yudai Total change: -4.20 | |   |
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| 2008 Korea Open Chess Tournament | Seoul | KOR | 2008-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2110 | 3.00 | 6 | -0.28 | 15 | -4.20 | |
|  Yang, Kaiqi | | | 2429 | CHN | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Cho, Seongho | | | 1760 | KOR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Li, Wenliang | m | | 2443 | CHN | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Baek, Wongi | | | 1760 | KOR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Altanoch, Genden | f | | 2216 | MGL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kim, Sungmin | | | 1760 | KOR | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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