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Individual Calculations August 2022 |
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| George, Isaac Total change: 50.04 | |   |
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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 |
| 1669 | 1788 | 5.50 | 9 | -0.32 | 36 | -11.52 | |
|  Yang, Kevin C | | | 1613 | USA | 0.00 | 1 | -0.73 | 36 | -26.28 | |  Al-Adsani, Sami W | | | 1719 | KUW | 0.50 | 1 | -0.10 | 36 | -3.60 | | | Li, Justin Y | | | 1643 | USA | 1.00 | 1 | 0.31 | 36 | 11.16 | | | Kumar, Sanjay | | | 1544 | USA | 0.50 | 1 | -0.30 | 36 | -10.80 | | | Tyrrell, Benjamin | | | 1570 | USA | 1.00 | 1 | 0.22 | 36 | 7.92 | | | Mutnuri, Krishna Saketh | | | 1438 | USA | 1.00 | 1 | 0.11 | 36 | 3.96 | | | Tang, Austin | | | 1676 | USA | 0.00 | 1 | -0.65 | 36 | -23.40 | | | Wu, Nathan Ping-Ying | | | 1839 | CAN | 1.00 | 1 | 0.57 | 36 | 20.52 | | | Li, Eric | | | 1979 | CAN | 0.50 | 1 | 0.25 | 36 | 9.00 | |
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 Expert | Wheeling, IL | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1788 | 3.00 | 5 | 0.59 | 36 | 21.24 | |
| | Wu, Nathan Ping-Ying | | | 1839 | CAN | 0.50 | 1 | 0.07 | 36 | 2.52 | | | Guo, Ruoyu | | | 1776 | CHN | 1.00 | 1 | 0.48 | 36 | 17.28 | | | Kelley, Deshawn L | | | 2054 | USA | 0.00 | 1 | -0.18 | 36 | -6.48 | | | Gagliano, Ethan A | | | 1798 | USA | 1.00 | 1 | 0.51 | 36 | 18.36 | | | Lim, Timothy Chien En | | | 1561 | USA | 0.50 | 1 | -0.29 | 36 | -10.44 | |
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 Houston Chess Festival - Open | Houston, Texas, USA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1788 | 3.50 | 5 | 1.12 | 36 | 40.32 | |
| | Raghuraja, Sri Avishkar | | | 1594 | USA | 0.50 | 1 | -0.25 | 36 | -9.00 | | | Cardinal, Scott | | | 1851 | USA | 1.00 | 1 | 0.59 | 36 | 21.24 | | | Gardezi, Arsal | | | 2075 | USA | 0.00 | 1 | -0.16 | 36 | -5.76 | | | Tort, Francisco | | | 1761 | USA | 1.00 | 1 | 0.46 | 36 | 16.56 | | | Rose, Samuel Edward | | | 1774 | USA | 1.00 | 1 | 0.48 | 36 | 17.28 | |
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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