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Individual Calculations May 2012 |
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| Hellner, Wesley Total change: 38.10 | |   |
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| 2012 Marshall March Grand Prix | New York, New York | USA | 2012-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1746 | 1.00 | 3 | 0.65 | 30 | 19.50 | |
|  Klein, Erez N | f | | 2146 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Privman, Boris | f | | 2102 | USA | 0.50 | 1 | 0.39 | 30 | 11.70 | | | Ray, Sarathi | | | 2033 | USA | 0.50 | 1 | 0.34 | 30 | 10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2012 MCC March/April Grand Prix | New York, New York | USA | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1746 | 1.00 | 3 | 0.62 | 30 | 18.60 | |
|  West, James R | | | 2103 | USA | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Schein, Aaron O | | | 2048 | USA | 1.00 | 1 | 0.85 | 30 | 25.50 | | | Polyakin Jr, Vladimir | | | 2077 | USA | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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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