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Individual Calculations February 2018 |
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| Matikozian, Andranik Total change: -11.40 | |   |
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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 |
| 2270 | 2418 | 3.00 | 6 | -1.14 | 10 | -11.40 | |
|  Zavortink, Matt | | | 2133 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Solano Cuya, Bryan | m | | 2270 | CRC | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Vijay, Keerthi K. | | | 2198 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Zhu, Jack | | | 2380 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Wheeler, Cameron | m | | 2384 | USA | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Yoo, Christopher Woojin | f | | 2254 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | |
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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