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Individual Calculations October 2021 |
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| Jin, Jerry Total change: -13.60 | |   |
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| 143rd Annual New York State Championship - Under 2100 | Albany, New York | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1381 | 0.00 | 2 | -0.34 | 40 | -13.60 | |
|  Bugayev, George | | | 1667 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lancman, Kaleb M | | | 1641 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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