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Individual Calculations July 2012 |
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| Lein, Anatoly Total change: -13.60 | |   |
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| 21st Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2262 | 2.50 | 5 | -1.36 | 10 | -13.60 | |
|  Karagianis, Petros | | | 2183 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Song, Edward | | | 2002 | CAN | 0.00 | 1 | -0.82 | 10 | -8.20 | |  Schneider, Thomas G | | | 2035 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Richman, Jonathan | | | 2002 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Auger, Michael W | | | 1998 | USA | 0.50 | 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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