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Individual Calculations August 2018 |
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| Narayanan, Samrug Total change: -39.60 | |   |
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| 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2139 | 4.00 | 9 | -1.13 | 40 | -45.20 | |
|  Shtembuliak, Evgeny | m | | 2517 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Matus, Nastassja | | wf | 1960 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Bartochowski, Nicholas J | | | 2013 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Lee, Jayden | | | 1847 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Stancil, Kimani | | | 2025 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Hariharan, Ashwin | | | 1762 | SGP | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Narkeeran, Madhavan | | | 1993 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Posthuma, Joshua G | | | 2327 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Grabinsky, Aaron | | | 2322 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 23rd Annual Pacific Coast Open | Van Nuys, California | USA | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2139 | 4.00 | 6 | 0.14 | 40 | 5.60 | |
| | Sevilla, Julia | | | 1902 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Gulamali, Kazim | f | | 2295 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lu, Ming | | | 1875 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Mazu, Karim | | | 1981 | CHI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Deng, Tim | | | 1805 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kretchetov, Alexandre | f | | 2242 | RUS | 1.00 | 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) | | |
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