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Individual Calculations November 2018 |
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| Easton, Jack Total change: 6.80 | |   |
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| 10th Annual Washington Chess Congress | Falls Church, Virginia | USA | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2177 | 4.00 | 9 | 0.04 | 40 | 1.60 | |
|  Sevian, Samuel | g | | 2577 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Altman, Joshua A | c | | 1865 | ENG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Luo, Terry | | | 1937 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ostrovskiy, Aleksandr | m | | 2423 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Samuelson, Andrew N | f | | 2186 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Zhang, Alan | | | 2091 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Tahmassebi, Bijan | | | 1997 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Shabalov, Alexander | g | | 2548 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Stukopin, Andrey | g | | 2577 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2018 DCC FIDE Open X | Richardson, Texas | USA | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2177 | 3.00 | 4 | 0.13 | 40 | 5.20 | |
| | Nguyen, Anh Nhu | | wc | 1777 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stremavicius, Titas | m | | 2444 | LTU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Allen, Jonathan | | | 1777 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sanchez, Robert | | | 1885 | USA | 0.50 | 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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