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Individual Calculations February 2020 |
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| Mehrotra, Ekansh Total change: 52.80 | |   |
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| Tim Just Winter Open XXXVII | Schaumburg, Illinois | USA | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1581 | 2.00 | 4 | 1.17 | 40 | 46.80 | |
|  Becker, Allen J | | | 1981 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Gronski, Gabriel W | | | 1622 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Lutzke, Rick | | | 1811 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Pullin, Matt | | | 1946 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | Chicago Chess Center 3rd Jane Addams Memorial | Chicago, IL | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1581 | 1.00 | 3 | 0.15 | 40 | 6.00 | |
| | Chennareddy, Yuvraj Rudra | | | 1728 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Zhang, Alex | | | 1868 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kaplan, Avi Harrison | | | 1664 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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