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Individual Calculations January 2010 |
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| Ravichandran, Siddharth Total change: 1.60 | |   |
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| 40th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2009-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2422 | 4.00 | 6 | 0.16 | 10 | 1.60 | |
|  Aaron, Deepak | | | 2142 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Rosario, Salvador | | | 2159 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sturt, Raven M | | | 2068 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Lenderman, Alex | m | | 2546 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Yang, Darwin | f | | 2317 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Stripunsky, Alexander | g | | 2553 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | |
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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