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Individual Calculations August 2022 |
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| Wang, Ryan R Total change: 31.60 | |   |
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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 |
| 1905 | 1890 | 4.00 | 7 | 0.75 | 40 | 30.00 | |
|  Jasti, Rishi N | | | 1490 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yeliseyev, Igor | | | 2026 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Mc Bryde, Lamel | | | 1926 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Harrison, Joshua A | | | 2017 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Su, Kevin | | | 2036 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Schenk, Sam | | | 1821 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Larsen, Jeremy | | | 2016 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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) | | | | 2nd Annual Joe Yun Memorial | Akron, OH | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1834 | 1.50 | 4 | 0.04 | 40 | 1.60 | |
| | Jayaraman, Arvind | f | | 2103 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Demetruk, David E | | | 1825 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Fernandez, Nelson | | | 1982 | HON | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Wang, Kevin | | | 1849 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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