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Individual Calculations September 2011 |
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| Lein, Anatoly Total change: -10.90 | |   |
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| 39th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2274 | 4.50 | 8 | -1.09 | 10 | -10.90 | |
|  Tom, George | | | 2034 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Goss, Mel H | | | 2084 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | |  Kogen, Jonathan S | | | 1998 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Kudryavtsev, Vadim | | | 2104 | RUS | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Ross, Laura | | wf | 2154 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Winter, Curtis A | | | 1928 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Rizzitano, James A | m | | 2318 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Salakhutdinov, Ildar | | | 2274 | RUS | 0.00 | 1 | -0.50 | 10 | -5.00 | |
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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