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Individual Calculations August 2022 |
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| Wang, Kevin Total change: -25.20 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1643 | 2.50 | 7 | 0.03 | 40 | 1.20 | |
|  Polyakin, Vladimer | | | 1807 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Nemmali, Prateek R | | | 2043 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Eric J | | | 1819 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gong, Andrew | | | 1367 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Katsman, David | | | 1837 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Lane, Thomas Coe | | | 1676 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Das, Aditeya | | | 1781 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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) | | | | 67th Annual Maryland Open - Under 2200 | Linthicum Heights, MD | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1643 | 0.50 | 3 | -0.66 | 40 | -26.40 | |
| | Tyrrell, Benjamin | | | 1662 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Kothapalli, Pradhy | | | 1843 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Srinivasan, Arjun | | | 1677 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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