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Individual Calculations January 2016 |
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| Zhou, Ziwen Total change: 23.20 | |   |
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| 46th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2015-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2124 | 3.00 | 6 | 0.58 | 40 | 23.20 | |
|  Paikidze, Nazi | m | wg | 2340 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Kats, Alena | | wm | 2141 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Jacobson, Brandon | c | | 2236 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Duarte Diaz, Martire | | | 2176 | DOM | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Gorti, Akshita | f | wm | 2186 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Podavonov, Alisher | | | 2101 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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