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Individual Calculations September 2018 |
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| Matsuyama, Koya Total change: -18.80 | |   |
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| 3rd Eastern Asia Youth Chess Championship U16 | Shanghai | CHN | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1778 | 2.50 | 6 | -0.41 | 40 | -16.40 | |
|  Buana, Daru Okta | | | 2020 | INA | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Liu, Yu-Ping | | | 1490 | TPE | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Cheng, Chen Li- Andrew | | | 1424 | TPE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Tobing, Daniel Hermawan Lumban | | | 2074 | INA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bat-Erdene, Gansukh | | | 1840 | MGL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Pheephacharakan, Pinatpong | | | 1834 | THA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | 2018 Japan Chess League | Tokyo | JPN | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1778 | 1.00 | 4 | -0.06 | 40 | -2.40 | |
| | Averbukh, Alex | c | | 2101 | JPN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Matsuo, Tomohiko | c | | 2178 * | JPN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bae, Junggi | | | 1580 | KOR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Yamada, Kohei | f | | 2153 | JPN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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