Individual Calculations October 2017 |
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Zhang, Derek Total change: 84.00 | | |
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Seattle Chess Classic | Seattle, Washington | USA | 2017-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2111 | 1980 | 4.50 | 7 | 2.10 | 40 | 84.00 | |
| Ahluwalia, Anshul | | | 1690 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | He, Daniel | | | 2089 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | Lee, Megan | | wm | 2158 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | He, Samuel | | | 2154 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | Breckenridge, Steven | f | | 2292 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | Saikhanchimeg, Tsogtsaikhan | | | 2026 | MGL | 1.00 | 1 | 0.56 | 40 | 22.40 | | Feng, Roland | f | | 2369 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | 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) | |
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