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Individual Calculations August 2021 |
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| Gurevich, Dmitry Total change: -13.30 | |   |
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| 14th Annual Chicago Class - Master | Wheeling, Illinois | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2399 | 3.00 | 5 | -1.33 | 10 | -13.30 | |
|  Senft, Sean | | | 2039 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Ladan, Nicholas John | | | 2083 | USA | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Denby, Caleb Sean | | | 2149 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mangalam, Shreya | | | 1999 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jayaraman, Arvind | f | | 2127 | IND | 0.00 | 1 | -0.83 | 10 | -8.30 | | | * 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) | | |
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