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Individual Calculations August 2022 |
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| Yang, Qindong Total change: 36.20 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2122 | 5.00 | 8 | 1.50 | 20 | 30.00 | |
|  Perez, Robert M | | | 2322 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Reiss, Aiden | | | 1922 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Raparthi, Ankit | | | 1831 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bryant, John Daniel | m | | 2405 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mottola, Max Abbie | | | 1797 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mishra, Prateek | c | | 2286 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ngo, Bach | f | | 2327 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Noritsyn, Nikolay | m | | 2488 | CAN | 1.00 | 1 | 0.90 | 20 | 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) | | | | 27th annual Bradley Open Major | Windsor Locks, CT | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2122 | 3.00 | 5 | 0.31 | 20 | 6.20 | |
| | Venkatesh, Narayan | | | 1722 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klein, Jack | | | 1945 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zhou, Jianchao | g | | 2576 | CHN | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Groff, Jordan | | | 1814 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bortnyk, Mykola | m | | 2463 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | |
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