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Individual Calculations December 2019 |
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| Nakahara, Kan Total change: -8.80 | |   |
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| Japan Open 2019 | Tokyo | JPN | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2104 | 5.00 | 7 | -0.22 | 40 | -8.80 | |
|  Nagataki, Kota | | | 1704 * | JPN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hamane, Kenichi | | | 1772 | JPN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Nanjo, Ryosuke | m | | 2330 | JPN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Aoki, Yasuhiro | | | 1757 | JPN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Furuya, Masahiro | | | 1940 | JPN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Noguchi, Koji | | | 1970 | JPN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Takayasu, Melody | | | 1704 * | JPN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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