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Individual Calculations January 2009 |
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| Choi, Junil Total change: -4.50 | |   |
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| Korea Chess League 2008 | Seoul | KOR | 2008-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1883 | 3.00 | 4 | -0.30 | 15 | -4.50 | |
|  So, Byunghoon | | | 1533 | KOR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Baek, Wongi | | | 1681 | KOR | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Kang, Jinsu | | | 1589 | KOR | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Gu, In Jung | | | 1646 | KOR | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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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