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Individual Calculations September 2019 |
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| Song, Guannan Total change: -3.60 | |   |
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| 8th Annual Washington International | Rockville, Maryland | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2158 | 3.50 | 9 | -0.18 | 20 | -3.60 | |
|  Wang, Jason | f | | 2293 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Kretchetov, Alexandre | f | | 2216 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Mishra, Abhimanyu | c | | 2208 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Wu, Logan | | | 2198 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Talukdar, Rohan | f | | 2384 | CAN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Dukic, Zachary | | | 2275 | CAN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Li, Eric Yuhan | c | | 2190 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Narayanan, Samrug | c | | 2200 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ling, Evan | | | 2070 | USA | 1.00 | 1 | 0.38 | 20 | 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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