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Individual Calculations August 2022 |
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| Jiang, Brandon Total change: -4.80 | |   |
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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 |
| 1811 | 2086 | 6.00 | 9 | -1.44 | 40 | -57.60 | |
|  Tortolero, Cesar | | | 1884 | VEN | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Mehta, Hursh K | | | 1686 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dommalapati, Aasa | | wc | 1861 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Goldovsky, Roman | | | 1814 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ho, Cooper | | | 1820 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Mirafzali , Ali | | | 1879 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Rajagopal, Adharsh | | | 1756 | USA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Chen, Derek | | | 1796 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Starkman, Eric | | | 1803 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | | | PNWCC July FIDE Hybrid Match - PNWCC vs Bulgaria | Redmond (WA), San Jose(CA) and, Plovdiv(Bulgaria) | USA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2082 | 2.00 | 2 | 0.94 | 40 | 37.60 | |
| | Mishev, Liubomir | | | 2060 | BUL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mishev, Liubomir | | | 2060 | BUL | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | PNWCC FIDE Hybrid Match - July 23-24 | Redmond (WA, USA) and Pirot (Serbia) | USA | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2082 | 1.50 | 2 | 0.38 | 40 | 15.20 | |
| | Tonic, Milos | | | 1969 | SRB | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Trickovic, Borivoje | | | 2101 | SRB | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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