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Rapid:
Individual Calculations July 2023 |
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| Yamagami, Hiroki Total change: 20.80 | |   |
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| Japan Rapid Chess Championship 2023 | Tokyo | JPN | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1582 | 2.50 | 6 | 1.04 | 20 | 20.80 | |
|  Yamamoto, Soichiro | | | 1773 | JPN | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Nguyen, Cong Khon | | | 1817 | VIE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Nguyen, Cong Khen | | | 1704 | VIE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Furuya, Masahiro | | | 1905 | JPN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Higashishiba, Teruomi | | | 1951 | JPN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Takenouchi, Atsushi | | | 1626 | JPN | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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