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Individual Calculations February 2018 |
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| Hess, Robert Total change: 6.10 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2395 | 2568 | 7.00 | 9 | 0.61 | 10 | 6.10 | |
|  Lehmann, Spencer | | | 2209 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Andersen, Gunnar | | | 2189 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Wang, Annie | f | wm | 2330 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Bick, Gabriel | | | 2416 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Aldama Degurnay, Dionisio | m | | 2403 | MEX | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Patel, Advait | m | | 2478 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Wheeler, Cameron | m | | 2384 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sevian, Samuel | g | | 2614 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Moradiabadi, Elshan | g | | 2528 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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