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Individual Calculations September 2017 |
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| Jay, Neel Total change: 134.80 | |   |
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| 7th Annual Potomac Open - U2100 | Rockville, Maryland | USA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1637 | 2.50 | 4 | 1.03 | 40 | 41.20 | |
|  Nair, Siddhant | | | 1659 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Cont, Arya | | | 1874 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Gorti, Atmika | | wc | 1633 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Frank, Ryan | | | 1792 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 6th Annual Washington International - Experts | Rockville, Maryland | USA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1637 | 4.50 | 9 | 2.34 | 40 | 93.60 | |
| | Al-Hariri, Saad | | | 1792 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Tan, Richard T | | | 1955 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | De Fotis, Gary | | | 1909 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Chiu, Isaac | | | 1901 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Senft, Sean | | | 2000 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Malcolm, Douglas | | | 1848 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Aripova, Nazima | | | 1757 | UZB | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Liang, Jason | | | 1821 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Luo, Terry | | | 1668 | USA | 1.00 | 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) | | |
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