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Individual Calculations September 2023 |
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| Levine, Owen Total change: 143.20 | |   |
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| 10th Annual Potomac Open - U2200 | Rockville, MD | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1715 | 2.50 | 4 | 0.35 | 40 | 14.00 | |
|  Balakrishnan, Naveen | | | 1618 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Diep, Andrew | | | 1843 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Murugan Ayyappan, Adhiraiyan | | | 1605 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Muthukumaran, Gurru | | | 1686 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | 10th Annual Washington International - Premier | Rockville, MD | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1684 | 3.50 | 8 | 0.63 | 40 | 25.20 | |
| | Farberov, Maxim | | | 1874 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Pabalan, Edward M | | | 1515 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Balakrishnan, Naveen | | | 1618 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Diao, Sujia | | | 1671 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Qian, Bobby | | | 2041 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ye, Chen-Chen | | | 1847 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kudryavtsev, Vadim | | | 1948 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Yehamandram, Yogeshwar | | | 1900 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 55th annual Atlantic Open - Major | Reston, VA | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1684 | 3.00 | 5 | 2.60 | 40 | 104.00 | |
| | Snodgrass, Benjamin | | | 1986 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Guha, Eshan | | | 2101 | USA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Adewumi, Tanitoluwa | f | | 2277 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Wilson, Ronen | | | 2022 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Jin, Ashton | | | 2172 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | |
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