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Individual Calculations March 2019 |
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| Cho, Jaehan Total change: 54.40 | |   |
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| 9th I-Chess Cup | seoul | KOR | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1392 | 2.50 | 3 | 1.36 | 40 | 54.40 | |
|  Kim, Yubin | | wc | 1723 | KOR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ra, Jayden Sanghyuk | | | 1220 | KOR | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Jung, Jinwoo | | | 1551 | KOR | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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