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Individual Calculations October 2013 |
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| Copeland, Samuel S Total change: -33.60 | |   |
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| 135th Annual New York State Championship | Albany, New York | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2198 | 2.00 | 5 | -1.12 | 30 | -33.60 | |
|  Stripunsky, Alexander | g | | 2551 | USA | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Tanenbaum, Zachary Chen | | | 1941 | USA | 0.00 | 1 | -0.82 | 30 | -24.60 | | | Rofrano, Joshua | | | 2012 | USA | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Gorti, Akshita | | wc | 1936 | USA | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Barayev, Isaac | | | 2102 | USA | 0.50 | 1 | -0.13 | 30 | -3.90 | |
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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