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Individual Calculations August 2022 |
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| Ghosh, Yohan Total change: 145.20 | |   |
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| 2022 World Open Amateur | Philadelphia, Pennsylvania | USA | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1411 | 0.00 | 2 | -1.02 | 40 | -40.80 | |
|  Wang, Tianna | | | 1499 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Zelinski, Paul B | | | 1311 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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 |
| 1665 | 1411 | 3.50 | 7 | 2.11 | 40 | 84.40 | |
| | Chen, Yiming | | | 1636 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Nickels, Erik J | | | 1769 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Serrato, Rafael | | | 1702 | COL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Rathi, Yash Vardhan | | | 1567 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Jeffrey, James | | | 1774 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Williams, Christopher | | | 1490 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Nallabothula, Varin | | | 1716 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | 2022 Chicago Summer Open | Schaumburg, IL, USA | USA | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1463 | 1.50 | 4 | 0.90 | 40 | 36.00 | |
| | Reddy, Shreyas C | | | 1815 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mc Entee, Tim R | | | 1963 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pikus, Matthew Kent | | | 1573 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Higuchi, Hiro | | | 1822 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | 15th annual Chicago Class - Class A | Wheeling, IL | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1463 | 3.00 | 4 | 1.64 | 40 | 65.60 | |
| | Guo, Ella | | | 1335 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Papanek, Ella Sharpe | | | 1741 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Phillips, Jon Douglas | | | 1521 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Huang, Ayden | | | 1826 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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