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Individual Calculations February 2023 |
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| Peng, Alan Total change: -6.40 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1503 | 2.00 | 5 | -0.16 | 40 | -6.40 | |
|  Srinivasan, Sivavishnu | | | 1211 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Norovsambuu, Badamkhand | | | 1948 | MGL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Weber, Nathan | | | 1649 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Zhou, Greg | | | 1522 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Trey, Justin | | | 1516 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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