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Individual Calculations September 2019 |
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| Manabe, Hiroshi Total change: -18.40 | |   |
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| Japan Seniors Chess Championship 2019 | Tokyo, Japan | JPN | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2057 | 3.50 | 6 | -0.92 | 20 | -18.40 | |
|  Takayasu, Nobuyuki | | | 1657 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hamane, Kenichi | | | 1770 | JPN | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Koyama, Nobuyuki | | | 1724 | JPN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gishi, Takeshi | | | 2049 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tabata, Minoru | | | 2076 | JPN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Ogasa, Seiichi | | | 1812 | JPN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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