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Individual Calculations January 2023 |
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| Kalyanraman, Nikhil Total change: -17.60 | |   |
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| 53rd annual National Chess Congress - U2000 | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1709 | 1.50 | 2 | -0.02 | 40 | -0.80 | |
|  Fang, Arabella | | | 1441 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Paragua, Jan | | | 1567 | PHI | 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) | | | | Marshall Amateur Championship - Jerry Simon Memorial | New York, NY | USA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1709 | 1.00 | 3 | -0.42 | 40 | -16.80 | |
| | Pagan, Jonathan | | | 2046 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fausto, Aliana | | | 1318 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Hua, Charles | | | 1790 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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