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Individual Calculations September 2013 |
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| Bouzoukis, Charles Total change: -20.55 | |   |
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| 45th Annual Atlantic Open | Washington DC | USA | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2148 | 1.00 | 4 | -1.37 | 15 | -20.55 | |
|  Lenderman, Aleksandr | g | | 2527 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Nguyen, Trung | f | | 1890 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Kostovetsky, Daniel | | | 1893 | USA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Paulina, David | | | 2040 | USA | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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