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Individual Calculations September 2019 |
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| Ushiyama, Sotaro Total change: 20.80 | |   |
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| Japan Chess Classic 2019 | Tokyo, Japan | JPN | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1744 | 2.00 | 5 | 0.52 | 40 | 20.80 | |
|  Matsuda, Ryu | | | 2091 | JPN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sakai, Enju | | | 1975 | JPN | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Matsuyama, Koya | | | 1831 | JPN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Onishi, Kosuke | | | 1710 | JPN | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Shinoda, Taro | | | 1958 | JPN | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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