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Individual Calculations August 2021 |
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| Moshkevich, Elizabeth Total change: 54.40 | |   |
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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 |
| 1672 | 1590 | 3.00 | 4 | 1.36 | 40 | 54.40 | |
|  Antler, Arthur S | | | 1928 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Baim, Elvin | | | 1544 | AZE | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Cobbs, Kenneth | | | 1409 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hu, Alexander C | | | 1808 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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