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Individual Calculations September 2022 |
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| Amin, Tariq M Total change: 20.40 | |   |
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| The 1st Annual Beltway Open | Idylwood, Virginia | USA | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1428 | 0.50 | 4 | -0.26 | 40 | -10.40 | |
|  Karell, Leif | | | 1838 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wang, Chloe Heathe | | | 1598 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Levine, Owen | | | 1593 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Srinivasan, Arjun | | | 1763 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 9th Annual Washington International - Premier | Rockville, Maryland | USA | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1428 | 1.50 | 5 | 0.77 | 40 | 30.80 | |
| | Jayasundera, Shane | | | 1837 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shiman, Andrew Lewis | | | 1827 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Power, Sean K | | | 1696 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Laido, Olivia | | | 1601 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Tyrrell, Benjamin | | | 1748 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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