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Individual Calculations January 2015 |
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| Balakrishnan, Praveen Total change: 19.60 | |   |
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| 45th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2105 | 3.00 | 6 | 0.49 | 40 | 19.60 | |
|  Chen, Andy | | | 2001 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Ippolito, Dean | m | | 2407 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rubin, Joshua | | | 2117 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Checa, Nicolas De | | | 2281 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Tanenbaum, Zachary | | | 2035 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Melekhina, Alisa | f | wm | 2200 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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