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Individual Calculations August 2022 |
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| Khachatryan, David S Total change: 15.80 | |   |
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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 |
| 1652 | 1842 | 6.50 | 8 | 0.79 | 20 | 15.80 | |
|  Wang, Ethan Yizhe | | | 1479 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Laido, Olivia | | | 1482 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Luo, Wesley | | | 1442 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Page, Jordan | | | 1594 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Royal, Paul | | | 1882 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Baisynov, Islambek | | | 1918 | KGZ | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Dashtogtokh, Amarsaikhan | | | 1813 | MGL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Govind, Arjun K | | | 1606 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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