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Individual Calculations September 2014 |
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| Zhang, Yuanchen Total change: -30.00 | |   |
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| 3rd Annual Washington International - Section A | Rockville, Maryland | USA | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2130 | 3.00 | 8 | 0.13 | 40 | 5.20 | |
|  Ostrovskiy, Aleksandr | m | | 2410 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Shetty, Atulya | f | | 2346 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Homa, Seth | f | | 2378 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ramachandran, Karthik | | | 2142 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Shen, Arthur | f | | 2336 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Prilleltensky, Matan | | | 2157 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Erdene, Baasansuren | c | | 1838 | MGL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Hua, David | | | 2304 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | 2014 Hamilton Summer Open | Hamilton | CAN | 2014-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2130 | 2.00 | 4 | -0.88 | 40 | -35.20 | |
| | Song, Terry | | | 1931 | CAN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Derraugh, Geordie | | | 2149 | CAN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Chen, Richard | | | 1874 | CAN | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Cai, Jason | | | 1850 | CAN | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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