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Individual Calculations February 2023 |
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| Platnick, Elijah Samuel Total change: 1.00 | |   |
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| Tim Just Winter Open XXXIX - Major Section | Schaumburg, IL | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1992 | 3.00 | 5 | -0.49 | 20 | -9.80 | |
|  Prabhu, Sanjith | | | 1749 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Shetty, Anshul P | | | 1862 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Hamilton, Mark | | | 1754 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Brock, William H | | | 1851 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lee, Daniel | | | 1981 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | 2023 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1992 | 2.50 | 6 | 0.54 | 20 | 10.80 | |
| | Zapata, Alonso | g | | 2339 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Francisco, Richard | f | | 2253 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Myers, Dominique | | | 2063 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Patel, Arav | | | 1813 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fishbein, Mitch | | | 2098 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Arjun, Vishnuvardhan | m | | 2250 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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