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Individual Calculations September 2019 |
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| Tan, Richard Total change: 0.40 | |   |
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| 8th Annual Washington International - Premier | Rockville, Maryland | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2053 | 6.00 | 9 | 0.01 | 40 | 0.40 | |
|  Leighton, John | | | 2039 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Aiken, Richard | | | 1949 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Barrow, William | | | 1941 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Altman, Joshua | c | | 1856 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | | | De Fotis, Gary | | | 1956 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Zeng, Sheena | | wc | 1927 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Malcolm, Douglas | | | 1811 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Zhurbinsky, David | c | | 1752 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Patil, Anuprita | | wf | 2067 | IND | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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