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Individual Calculations February 2018 |
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| Atoufi, Pedram Total change: -19.60 | |   |
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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 |
| 2147 | 2284 | 5.00 | 9 | -0.98 | 20 | -19.60 | |
|  Hullahalli, Adarsh | | | 1901 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Premkumar, Hiren | | | 2090 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Brown, Michael | m | | 2506 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Patel, Advait | m | | 2478 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ravuri, Vinesh | | | 2003 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Wang, Jason | c | | 2064 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Meduri, Aakaash | | | 2059 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Saleem, Arshaq | | | 2057 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Arvind, C.j. | f | | 2166 | IND | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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