Individual Calculations January 2023 |
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Yang, Lefan Total change: 122.00 | | |
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53rd annual National Chess Congress - 1800-2199 | Philadelphia, PA | USA | 2022-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1695 | 1373 | 4.00 | 6 | 3.05 | 40 | 122.00 | |
| Wang, Rocky | | | 1455 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | Shankar, Pranav | | | 1782 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | Hood, Avery | | | 1842 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | Bangaru, Saharsh | | | 1542 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | Polyakin, Vladimir | | | 1765 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | Herman, Geoffrey | | | 1785 | USA | 1.00 | 1 | 0.93 | 40 | 37.20 | | 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) | |
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