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Individual Calculations August 2015 |
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| Liang, Awonder Total change: -33.20 | |   |
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| 3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2375 | 3.50 | 7 | -0.48 | 20 | -9.60 | |
|  Odeh, Kenneth | | | 2027 | NGR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Betaneli, Alexander | f | | 2244 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kovalyov, Anton | g | | 2613 | CAN | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Jussupow, Artur | g | | 2584 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Wang, Qibiao | | | 2304 | CHN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Zhang, Yuanchen | f | | 2286 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Niemann, Hans M | | | 2176 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | | NOTE: K factor changed | | 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2408 | 2.50 | 5 | -1.13 | 10 | -11.30 | |
| | Copeland, Sam S | | | 2139 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Adamson, Robby | f | | 2246 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Tarhon, Brian | | | 2209 | ENG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zhang, Yuanchen | f | | 2295 | CAN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Aikhoje, Odion | m | | 2274 | NGR | 0.00 | 1 | -0.68 | 10 | -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) | | | NOTE: K factor changed | | 2015 U.S. Junior Closed Championship | Saint Louis, Missouri | USA | 2015-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2408 | 3.50 | 9 | -1.23 | 10 | -12.30 | |
| | Han, Curran R | | | 2079 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Brattain, Mika A | | | 2357 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Bodek, Michael H | f | | 2425 | USA | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Shen, Arthur | f | | 2339 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Harmon-Vellotti, Luke | m | | 2430 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Liou, Yian | m | | 2417 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Li, Ruifeng | f | | 2394 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Xiong, Jeffery | m | | 2523 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Chandra, Akshat | m | | 2495 | USA | 0.00 | 1 | -0.38 | 10 | -3.80 | |
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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