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Individual Calculations August 2021 |
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| Baim, Elvin Total change: 78.80 | |   |
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| 49th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1544 | 4.00 | 6 | 1.97 | 40 | 78.80 | |
|  Su, Kevin | | | 1840 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Malysheva, Valeria | | | 1674 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Wang, Tianna | | | 1399 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Moshkevich, Elizabeth | | | 1590 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Bailey, Gregory E | | | 1762 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Onyango, Adia | | | 1778 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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