Individual Calculations February 2017 |
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Feng, Roland Total change: -22.40 | | |
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26th Annual North American Open | Las Vegas, Nevada | USA | 2016-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2239 | 2340 | 4.50 | 9 | -1.12 | 20 | -22.40 | |
| Odeh, Kenneth | f | | 1979 | NGR | 1.00 | 1 | 0.10 | 20 | 2.00 | | Wang, Michael | | | 2165 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | Brown, Michael W | m | | 2452 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | Eckert, Doug D | f | | 2152 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | Li, Ruifeng | m | | 2569 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | Banik, Siddharth G | | | 2185 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Zhu, Jack Qijie | | | 2288 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | Feng, Maggie | | wc | 2120 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Raptis, Nick | f | | 2244 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | 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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