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Individual Calculations August 2019 |
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| Lee, Jayden Total change: 48.80 | |   |
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| 13th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1738 | 1.50 | 8 | 0.13 | 40 | 5.20 | |
|  Kumar, Aravind | f | | 2138 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gaisinsky, Adam | c | | 2102 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Zhou, Aiden | | | 2074 | CAN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Putnam, Liam | | | 2062 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Barretto, Franz | | | 2121 | PHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pomerantz, Daniel | | | 1962 | CAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Chen, Derek | | | 1781 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Liang, Jason | | | 1992 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1842 | 3.00 | 9 | 1.09 | 40 | 43.60 | |
| | Duong, Nha Thanh | m | | 2230 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mujumdar, Sameer | | | 2106 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Lu, Ming | | | 2092 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Feng, Maggie | f | wm | 2198 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Studen, Damir | | | 2110 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Zhang, Henry | | | 2071 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Banerjee, Abhimanyu | | | 2037 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Beckman, Thomas | | | 1871 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Gluckman, Paul | f | | 2032 | RSA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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