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Individual Calculations January 2023 |
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| Samant, Neil Total change: 91.60 | |   |
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| 53rd annual National Chess Congress - Premier | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1892 | 3.00 | 5 | 1.11 | 40 | 44.40 | |
|  Sarkar, Justin Joseph | m | | 2350 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Shah, Ansh Milinkumar | | | 2184 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Lin, Bryan Enming | | | 1800 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Su, Jasmine Zhixin | | | 1977 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Wang, Ryan R | | | 1762 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | 37th annual Eastern Open - Premier | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1892 | 3.50 | 6 | 1.18 | 40 | 47.20 | |
| | Molner, Mackenzie S | g | | 2438 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rallabandi, Krishna K | | | 1517 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Mariappan, Anish M | | | 1813 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Sriniaiyer, Sudarshan | | | 2150 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ye, Chen-Chen | | | 2056 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rychkov, Roman | | | 2035 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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