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Individual Calculations July 2017 |
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| Izumi, Haruki Total change: -94.00 | |   |
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| Marshall FIDE May-June Mondays | New York, New York | USA | 2017-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1593 | 0.50 | 3 | 0.02 | 40 | 0.80 | |
|  Kopiecki, Edward | | | 1901 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Hellner, Wesley | | | 1817 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Rudowski, Szymon | | | 1927 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 2nd Eastern Asian Youth Chess Championship U14 - Open | Ulaanbaatar | MGL | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1593 | 0.50 | 5 | -2.37 | 40 | -94.80 | |
| | Itgelt, Khuyagtsogt | | | 1993 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cheng, Chen Yu- Alexander | | | 1309 | TPE | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Cheng, Chen Li- Andrew | | | 1304 | TPE | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Peng, Shih-Shiuan | | | 1193 * | TPE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ashid, Tsetsegulzii | | | 1846 | MGL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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