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Individual Calculations January 2009 |
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| Im, Seonghae Total change: -63.50 | |   |
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| Korea Chess League 2008 | Seoul | KOR | 2008-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1528 | 0.00 | 2 | -0.71 | 25 | -17.75 | |
|  Kim, Youngsoo | | | 1756 | KOR | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Kim, Sungmin | | | 1527 | KOR | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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) | | | | 2008 Korea Open Chess Tournament | Seoul | KOR | 2008-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1528 | 0.00 | 4 | -1.83 | 25 | -45.75 | |
| | You, Garam | | | 1509 | KOR | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Kim, Sungmin | | | 1527 | KOR | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Lee, Youngmi | | | 1612 | KOR | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Kang, Jinsu | | | 1589 | KOR | 0.00 | 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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