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Individual Calculations January 2023 |
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| Chandi, Ishnoor Singh Total change: 45.60 | |   |
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| 3rd Annual Old Line Open - Championships | Rockville, MD | USA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1776 | 2.50 | 5 | -0.13 | 40 | -5.20 | |
|  Adu, Oladapo Olutola | m | | 2088 | NGR | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Diomande, Mustapha | | | 1745 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Swaney, Paul | | | 1773 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ananth, Ananya | | | 1642 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Thomas, Nicholas Andrew | | | 1563 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | 37th annual Eastern Open - U2200 | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1776 | 5.50 | 8 | 1.27 | 40 | 50.80 | |
| | Field, Rowan | | | 1504 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Vijay Parasara Ramanujam, Harris | | | 1699 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Chang, Leo | | | 1426 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Raman, Arjun | | | 1723 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Rosario, Salvador | | | 1938 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Jablon, Stephen | | | 1829 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Saber, Yasser | | | 2098 | MAR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Levin, Eric | | | 1793 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | |
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