Individual Calculations February 2019 |
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Bitoon, Richard Total change: -16.10 | | |
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28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2266 | 2455 | 5.00 | 9 | -1.61 | 10 | -16.10 | |
| Yang, Kevin | | | 2135 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | Zhao, Ian | | | 2178 | CAN | 1.00 | 1 | 0.17 | 10 | 1.70 | | Wang, Jason | c | | 2241 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | Zhang, Chao | | | 2225 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | Enkhtuul, Altan-Ulzii | | wg | 2267 | MGL | 1.00 | 1 | 0.26 | 10 | 2.60 | | Wang, Annie | f | wm | 2303 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | Becerra Rivero, Julio | g | | 2520 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | Kolay, Alex | | | 2270 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | Lehmann, Spencer | | | 2254 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | 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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