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Blitz:
Individual Calculations September 2018 |
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| Zhang, Alan Total change: -22.80 | |   |
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| 2018 Washington International Blitz | Rockville, Maryland | USA | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2090 | 4.00 | 10 | -1.14 | 20 | -22.80 | |
|  Postny, Evgeny | g | | 2490 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Postny, Evgeny | g | | 2490 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Tan, Richard | | | 1934 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tan, Richard | | | 1934 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zheng, Andrew | | | 2172 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zheng, Andrew | | | 2172 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Steincamp, Isaac | | | 1911 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Steincamp, Isaac | | | 1911 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Downey, Joshua | | | 1971 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Downey, Joshua | | | 1971 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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