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Individual Calculations August 2022 |
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| Wang, William Huang Total change: -10.00 | |   |
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| 2022 World Open Amateur | Philadelphia, Pennsylvania | USA | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1432 | 0.50 | 5 | -1.04 | 40 | -41.60 | |
|  Kilari, Dattasai | | | 1801 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Huddleston, James | | | 1571 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Wang, Tianna | | | 1499 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Maridi, Ritvik Kishore | | | 1554 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ladson, Preston | | | 1515 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | 50th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1432 | 2.50 | 5 | 0.77 | 40 | 30.80 | |
| | Desai, Ved Jignesh | | | 1513 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Chen, Megan | | | 1610 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Antler, Arthur S | | | 1856 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Wong, Wyatt | | | 1421 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Dey, Ranjan | | | 1446 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | 23rd annual Pittsburgh Open Under 2100 | Pittsburgh, PA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1459 | 2.00 | 5 | 0.02 | 40 | 0.80 | |
| | Jinsi, Soham | | | 1565 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Prabu, Sneha | | | 1665 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Pius, Kebish | | | 1448 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Cherukuri, Devesh | | | 1577 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Guo, Anni | | | 1442 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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) | | |
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