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Individual Calculations February 2018 |
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| Guo, Arthur Total change: 33.20 | |   |
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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 |
| 2390 | 2240 | 3.00 | 7 | 0.83 | 40 | 33.20 | |
|  Mandizha, Farai | m | | 2406 | ZIM | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Gorovets, Andrey | g | | 2523 | BLR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Sandager, Stephen | | | 2083 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Banawa, Joel | m | | 2397 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bick, Gabriel | | | 2416 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Patel, Advait | m | | 2478 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kaliksteyn, Alexander | m | | 2425 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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