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Individual Calculations July 2021 |
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| Zaloznyy, Mike Total change: -2.20 | |   |
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| 30th Annual Chicago Open - Open | Wheeling, Illinois | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2014 | 3.00 | 8 | 0.15 | 20 | 3.00 | |
|  Wang, Jason | f | | 2312 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ramer, Scott | | | 2196 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Titus, Andrew Lewis | | | 2154 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Shawkat, Saif | | | 1934 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Canty, James | | | 2210 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Xu, Arthur | c | | 2106 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Rajendra, Avinash Shashikala | | | 1978 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Clayton, Ryan Daniel | | | 2124 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2027 | 2.50 | 4 | -0.26 | 20 | -5.20 | |
| | Tang, Zoey | | | 1871 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Shoykhet, Benjamin Effron | | | 1893 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wang, Andrew | | | 1967 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Xu, Kevin | | | 1798 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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