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Individual Calculations August 2018 |
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| Huang, Patrick Total change: -88.40 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2009 | 3.50 | 9 | -1.52 | 40 | -60.80 | |
|  Yoo, Christopher Woojin | f | | 2373 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Oconnor, Derek | | | 2245 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lalwani, Umesh | | | 1609 * | IND | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Bhatia, Aadit | | | 1730 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Landingin, Jofrel | | | 1842 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Narkeeran, Madhavan | | | 1993 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Qiao, Cindy | | wf | 1804 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Yagiz, Bora | | | 1877 | TUR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zhou, Liran | c | | 2179 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2009 | 2.50 | 8 | -0.69 | 40 | -27.60 | |
| | Sohal, Tanraj | f | | 2299 | CAN | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Akobian, Varuzhan | g | | 2409 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kumar, Aravind | f | | 2153 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Alvarez, Tirso | | | 1609 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Virkud, Apurva | | wf | 2132 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Annayev, Timur | | | 2148 | TKM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dembele, Marcel | | | 1833 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Adeyemi, Kola | | | 2122 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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