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Individual Calculations August 2022 |
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| He, Samuel Total change: 133.20 | |   |
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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 |
| 1828 | 1552 | 3.50 | 7 | 1.92 | 40 | 76.80 | |
|  Lopez, Armando Enrique | | | 2126 | COL | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Li, Kevin Zhang | | | 1731 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Casden, Alan | | | 2074 | USA | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Patel, Rishi | | | 1908 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Safranek, William | | | 1279 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Winters, Lance A | | | 1860 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chakka, Pardhav | | | 1818 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 67th Annual Maryland Open - Under 2200 | Linthicum Heights, MD | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1541 | 3.00 | 5 | 1.41 | 40 | 56.40 | |
| | Cherukuri, Devesh | | | 1577 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Chandi, Ishnoor Si | | | 1632 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Srinivasan, Arjun | | | 1677 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Triplett, Luke F | | | 1770 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wang, William | | | 1751 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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