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Individual Calculations September 2012 |
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| Kim, Yubin Total change: -1.80 | |   |
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| 2012 National Junior champ Girls | Seoul | KOR | 2012-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1313 | 1.50 | 4 | -0.06 | 30 | -1.80 | |
|  Noh, Yunha | | | 1333 | KOR | 1.00 | 1 | 0.53 | 30 | 15.90 | |  Oh, Minjee | | | 1401 | KOR | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Cho, Yeonhee | | | 1542 | KOR | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Kang, Jiin | | | 1314 | KOR | 0.50 | 1 | 0.00 | 30 | 0.00 | |
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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