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Individual Calculations July 2023 |
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| Kumar, Sanjay Total change: 79.20 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1731 | 3.00 | 7 | 0.75 | 40 | 30.00 | |
|  Wen, Yili | | | 1990 | CHN | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Seghers, Evan Charles | | | 1808 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Zhang, Cijun | | | 1789 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Medina Calderon, Victor Manuel | | | 2021 | MEX | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Reddy, Shreyas | | | 1857 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Stein, Josiah Robert | | | 1906 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Raman, Arjun | | | 1733 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | 2023 Carolinas Classic - Under 2100 | Charlotte, NC | USA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1676 | 3.50 | 5 | 1.23 | 40 | 49.20 | |
| | Yuvaraj, Kabilesh | | | 1537 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Cooke, Grayson | | | 1643 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Neumann, Elijah | | | 1883 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Stoll, Jacob | | | 1748 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Anatol, Luke Leon Robin | | | 1747 | 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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