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Individual Calculations July 2022 |
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| Altucher, James Total change: 51.00 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1808 | 3.50 | 9 | 2.05 | 20 | 41.00 | |
|  Antova, Gabriela | f | wm | 2293 | BUL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Indusekar, Akshay | | | 2087 | USA | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Gurevich, Dmitry | g | | 2362 | USA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Pinales, Gabriel A | | | 2021 | PUR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Robledo, Mark | | | 2026 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Vittal, Sanjana | | wf | 2016 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Iwu, Okechukwu Anele Nnej | | | 2046 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Deatrick, Alexander | | | 2077 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Quirke, Jeffrey L | | | 2077 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | 2022 National Open - Open | Las Vegas, Nevada | USA | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1817 | 2.00 | 8 | 0.50 | 20 | 10.00 | |
| | Lin, Andy | | | 2251 | USA | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Maiti, Milind | f | | 2310 | USA | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Nyzhnyk, Illia | g | | 2692 | UKR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Foisor, Sabina-Francesca | | wg | 2208 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Shevkunov, Vladyslav | | | 2145 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ai, Evan | | | 1991 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Wang, Alex | | | 2029 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Guo, Ethan | | | 1683 | USA | 0.00 | 1 | -0.68 | 20 | -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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