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Individual Calculations March 2019 |
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| Ra, Jayden Sanghyuk Total change: -8.80 | |   |
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| 9th I-Chess Cup | seoul | KOR | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1220 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
|  Jung, Jinwoo | | | 1551 | KOR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kim, Sihoo | | | 1046 | KOR | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Cho, Jaehan | | | 1392 | KOR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kim, Jihwan | | | 1582 | KOR | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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