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Individual Calculations August 2012 |
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| Dong, Alice Total change: 22.50 | |   |
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| 40th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1822 | 3.50 | 7 | 1.50 | 15 | 22.50 | |
|  Gater, Daniel Bren | | | 2140 | USA | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Bora, Safal | | | 2073 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Tort, Francisco | | | 1907 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Kostovetsky, Daniel | | | 1878 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Menzi, Ezgi | | | 1913 | TUR | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Barayev, Isaac | | | 2092 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Tanenbaum, Zachary | | | 1948 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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