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Individual Calculations January 2009 |
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| Kang, Jinsu Total change: -7.25 | |   |
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| Korea Chess League 2008 | Seoul | KOR | 2008-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1589 | 0.50 | 3 | -0.60 | 25 | -15.00 | |
|  Lee, Yoomi | | | 1704 | KOR | 0.00 | 1 | -0.34 | 25 | -8.50 | | | You, Garam | | | 1509 | KOR | 0.00 | 1 | -0.61 | 25 | -15.25 | |  Choi, Junil | | | 1883 | KOR | 0.50 | 1 | 0.35 | 25 | 8.75 | |
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 Korea Open Chess Tournament | Seoul | KOR | 2008-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1589 | 1.00 | 2 | 0.31 | 25 | 7.75 | |
| | Song, Jinwoo | f | | 1939 | KOR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Im, Seonghae | | | 1528 | KOR | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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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