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Individual Calculations February 2018 |
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| Andersen, Gunnar Total change: 4.80 | |   |
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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 |
| 2209 | 2189 | 4.00 | 8 | 0.12 | 40 | 4.80 | |
|  Arun Prasad, S. | g | | 2490 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Hess, Robert | g | | 2568 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Matus, Nastassja | | wf | 2005 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Blatny, Pavel | g | | 2324 | CZE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Adriaanse, Adam | | | 1996 | CAN | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Wang, Annie | f | wm | 2330 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Saleem, Arshaq | | | 2057 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Hullahalli, Adarsh | | | 1901 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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