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Individual Calculations July 2022 |
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| Kolay, Alex Total change: -63.08 | |   |
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| 2022 National Open - Open | Las Vegas, Nevada | USA | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2251 | 4.00 | 9 | -2.39 | 38 | -90.82 | |
|  Liu, Patrick Peijun | | | 1813 | USA | 1.00 | 1 | 0.06 | 38 | 2.28 | |  Tsegmed, Batchuluun | g | | 2513 | MGL | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Studen, Damir | | | 2055 | USA | 0.50 | 1 | -0.25 | 38 | -9.50 | | | Liang, Yu-Cheng | | | 1994 | USA | 0.50 | 1 | -0.32 | 38 | -12.16 | | | Ai, Evan | | | 1991 | USA | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Khachiyan, Melikset | g | | 2446 | USA | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Mohammadi, Sina | | | 1853 | USA | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Liu, Eric Chang | | | 2019 | USA | 0.00 | 1 | -0.79 | 38 | -30.02 | | | Shoykhet, Benjamin Effron | | | 1851 * | USA | 0.50 | 1 | -0.42 | 38 | -15.96 | | | * 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) | | | | 15th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2251 | 5.00 | 9 | 0.73 | 38 | 27.74 | |
| | Zhou, Jianchao | g | | 2583 | CHN | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Hu, Merric | | | 2075 | USA | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Liu, Eric Chang | | | 2019 | USA | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Yip, Carissa Shiwen | m | wg | 2418 | USA | 0.50 | 1 | 0.22 | 38 | 8.36 | | | Tian, Eddy | m | | 2431 | USA | 0.50 | 1 | 0.24 | 38 | 9.12 | | | Battaglini Flom, Gabriel | g | | 2428 | FRA | 0.50 | 1 | 0.23 | 38 | 8.74 | | | Thavandiran, Shiyam | m | | 2389 | CAN | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Liu, Kelsey | | | 1944 | USA | 0.50 | 1 | -0.36 | 38 | -13.68 | | | Rogers, Norman | f | | 2138 | USA | 1.00 | 1 | 0.35 | 38 | 13.30 | |
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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