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Individual Calculations July 2021 |
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| Gupta, Aditya Total change: -65.20 | |   |
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| 30th Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1880 | 3.00 | 4 | 0.01 | 40 | 0.40 | |
|  Mu, Grant | | | 1574 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Chiflikyan, Michael | | | 1573 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Moolky, Ankush | | | 1768 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Snow, Zachary Isaac | | | 1796 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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) | | | | 14th Annual Cleveland Open - Major | Middleburg Heights, Ohio | USA | 2021-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1904 | 0.00 | 3 | -0.95 | 40 | -38.00 | |
| | Hughes, John Lodger | | | 2257 | IRL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sage, J Timothy | | | 2051 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Padhye, Rohan | | | 1876 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | 15th Annual Philadelphia Open - Major | Philadelphia, Pennsylvania | USA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1904 | 1.50 | 4 | -0.69 | 40 | -27.60 | |
| | Coleman, Mark | | | 1774 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Jayaraman, Arvind | f | | 2124 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Samant, Neil | | | 1764 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Jayasundera, Shane | | | 1831 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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