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Individual Calculations August 2022 |
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| Shangin, Lev Total change: 3.20 | |   |
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| 50th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1375 | 1.00 | 3 | 0.08 | 40 | 3.20 | |
|  Zhang, Ryan | | | 1324 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Chen, Kevin Emmanuel | | | 1919 | USA | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Reznikov, Gennadiy | | | 1512 | 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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