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Individual Calculations September 2019 |
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| Kanda, Daigo Total change: 37.60 | |   |
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| Japan Seniors Chess Championship 2019 | Tokyo, Japan | JPN | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1817 | 3.00 | 4 | 1.34 | 20 | 26.80 | |
|  Numata, Takeshi | | | 1659 | JPN | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Hamane, Kenichi | | | 1770 | JPN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Gishi, Takeshi | | | 2049 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Matsuda, Ryu | | | 2091 | JPN | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Japan Chess Classic 2019 | Tokyo, Japan | JPN | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1817 | 3.00 | 5 | 0.54 | 20 | 10.80 | |
| | Nakahara, Kan | | | 2098 | JPN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wong, Linda Jane | | wc | 1417 * | TPE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Onishi, Kosuke | | | 1710 | JPN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Fujii, Chiaki | | | 1950 | JPN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Matsumoto, Yoshitaro | | | 1881 | JPN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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