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Individual Calculations September 2019 |
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| De Fotis, Gary Total change: 10.20 | |   |
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| 8th Annual Washington International - Premier | Rockville, Maryland | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1956 | 5.00 | 8 | 0.51 | 20 | 10.20 | |
|  Bhanuprasad, Meghana | | | 1755 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Charry, Henry | | | 1770 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wilson, Ronen | | | 1778 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Tan, Richard | | | 2053 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Fischer, Robert | | | 1874 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gilden, Larry | f | | 2003 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Savage, Allan | f | | 2010 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Zhu, Evelyn | | wm | 2006 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | |
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