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Individual Calculations October 2016 |
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| Xu, Arthur Zihan Total change: 54.00 | |   |
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| 2016 Illinois Open State Championship | Northbrook, Illinois | USA | 2016-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1712 | 3.00 | 6 | 1.11 | 40 | 44.40 | |
|  Gurevich, Dmitry | g | | 2112 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Richardson, Ryan | | | 1800 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Ho, Kevin | | | 1679 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Bronfeyn, Daniel | | | 2081 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Pandey, Ritika | | | 1641 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kalghatgi, Akhil | | | 1972 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2016 Harold Steen Memorial Cup | Dearborn, Michigan | USA | 2016-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1712 | 1.00 | 1 | 0.24 | 40 | 9.60 | |
| | Qian, Bill Ningyuan | | | 1507 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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