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Individual Calculations December 2019 |
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| Furuya, Masahiro Total change: 19.40 | |   |
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| Japan Open 2019 | Tokyo | JPN | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1940 | 4.50 | 7 | 0.97 | 20 | 19.40 | |
|  Arai, Yuki | | | 1540 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Averbukh, Alex | c | | 2126 | JPN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ishizuka, Mirai | | | 1698 | JPN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yamada, Kohei | f | | 2135 | JPN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Nakahara, Kan | c | | 2104 | JPN | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Fujii, Chiaki | | | 1998 | JPN | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Maeshima, Hiroaki | | | 1869 | JPN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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