Individual Calculations September 2019 |
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Yamada, Kohei Total change: -11.00 | | |
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Japan Chess Classic 2019 | Tokyo, Japan | JPN | 2019-08-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1955 | 2146 | 4.50 | 7 | -0.55 | 20 | -11.00 | |
| Sakai, Azumi | | wc | 1746 * | JPN | 0.50 | 1 | -0.42 | 20 | -8.40 | | Takahashi, Ryunosuke | | | 1746 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | | Hoshino, Karen | | wf | 1943 | JPN | 1.00 | 1 | 0.24 | 20 | 4.80 | | Matsuda, Ryu | | | 2091 | JPN | 1.00 | 1 | 0.42 | 20 | 8.40 | | Nakahara, Kan | | | 2098 | JPN | 0.50 | 1 | -0.07 | 20 | -1.40 | | Fujii, Chiaki | | | 1950 | JPN | 0.50 | 1 | -0.25 | 20 | -5.00 | | Averbukh, Alex | c | | 2111 | JPN | 0.00 | 1 | -0.55 | 20 | -11.00 | | * 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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