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Individual Calculations January 2023 |
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| Gasparyan, Seryozha Total change: 10.60 | |   |
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| 57th American Open - Under 2200 | Orange, CA | USA | 2022-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1648 | 5.00 | 8 | 0.53 | 20 | 10.60 | |
|  Gopalakrishnan, Kritin Rohan | | | 1530 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Chang, Jerry | | | 1742 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Karunakaran, Kapilan | | | 1710 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Sun, Kevin | | | 1635 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zhuge, Katherine | | | 1388 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zhou, Vanessa G | | | 1660 | USA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Lu, Byron T | | | 1596 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Garg, Priyansh | | | 1549 | USA | 0.00 | 1 | -0.64 | 20 | -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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