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Individual Calculations September 2018 |
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| Saleem, Arshaq Total change: 22.40 | |   |
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| 2018 Denker Tournament of High School Champions | Middleton, Wisconsin | USA | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2087 | 1.00 | 3 | -0.28 | 40 | -11.20 | |
|  Kim, Yoon-Young | f | | 2333 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  She, Chengyue | | | 1687 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Feng, Roland | f | | 2360 | USA | 0.00 | 1 | -0.17 | 40 | -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) | | | | 64th Iowa Open | Coralville, Iowa | USA | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2074 | 4.00 | 5 | 0.84 | 40 | 33.60 | |
| | Reynolds, Robert | | | 1986 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | McEntee, Tim | | | 2090 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Rudolph, Joziah | | | 1837 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Gradsky, Benjamin | | | 2124 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Shoykhet, Benjamin | | | 1803 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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