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Individual Calculations August 2021 |
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| Aaron, Deepak Total change: 27.40 | |   |
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| 14th Annual Philadelphia International - Premier | Philadelphia, Pennsylvania | USA | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2296 | 6.00 | 9 | 0.47 | 20 | 9.40 | |
|  Yagiz, Bora | | | 1896 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ali Marandi, Cemil Can | g | | 2543 | TUR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hakobyan, Eduard | | | 2127 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Yanayt, Eugene | f | | 2102 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Li, Hanxiang | | | 2118 | CHN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Moor, Nathaniel Philip | | | 1896 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hu, Merric | | | 2080 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Katz, Alexander Ross | m | | 2398 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Andriasian, Zaven | g | | 2581 | ARM | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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) | | | | 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2262 | 5.50 | 9 | 0.90 | 20 | 18.00 | |
| | Vittal, Sanjana | | wf | 1938 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Belous, Vladimir | g | | 2487 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Lenderman, Aleksandr | g | | 2624 | USA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Finegold, Benjamin P | g | | 2466 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Repka, Christopher | g | | 2503 | SVK | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Proleiko, Julian | | | 2111 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tahmassebi, Bijan | | | 2105 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bryant, Todd Charles | | | 2069 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wray, Laverne | | | 2014 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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