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Individual Calculations June 2018 |
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| Kojima, Natsumi Total change: 17.00 | |   |
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| 2018 Japan Chess Championship | Tokyo | JPN | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1635 | 2.50 | 7 | 0.85 | 20 | 17.00 | |
|  Noguchi, Koji | | | 2026 | JPN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hamane, Kenichi | | | 1818 | JPN | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Katsuta, Yuki | | | 1883 | JPN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Aoki, Yasuhiro | | | 1813 | JPN | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Suzuki, Masateru | | | 1986 | JPN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nakahara, Kan | | | 1720 | JPN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Matsumoto, Yoshitaro | | | 1742 | JPN | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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