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Individual Calculations October 2021 |
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| Bugayev, George Total change: 31.60 | |   |
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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 |
| 1717 | 1667 | 2.50 | 4 | 0.79 | 40 | 31.60 | |
|  Jin, Jerry | | | 1381 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Chu, Xiaoman | | | 1752 | CHN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Sharp, Dale Eugene | | | 1939 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Bihlmeyer, Joseph E | | | 1797 | USA | 0.00 | 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) | | |
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