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Individual Calculations September 2018 |
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| Thomforde-Toates, Noah Total change: 105.20 | |   |
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| 7th Annual Washington International - Experts | Rockville, Maryland | USA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1865 | 5.00 | 6 | 2.40 | 40 | 96.00 | |
|  Wang, Shawn | | | 1797 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Du, Jeffrey | | | 1865 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Pugh, Lawrence | | | 1992 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Indusekar, Akshay | | | 2043 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Siamon, David | | | 1939 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Forney, Robert | | | 1855 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | 50th Annual Atlantic Open | Falls Church, Virginia | USA | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1865 | 2.50 | 5 | 0.23 | 40 | 9.20 | |
| | Shabalov, Alexander | g | | 2265 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karell, Leif | | | 1914 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Berkley, Darrin | | | 1692 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rehle, Thomas | | | 1979 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Altman, Joshua | c | | 1727 | ENG | 0.50 | 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) | | |
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