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Individual Calculations September 2011 |
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| Mallela, Abhishek Total change: 27.60 | |   |
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| 66th OCF Oklahoma Open - Jerry Spann Memorial - FIDE Championship | Oklahoma City, Oklahoma | USA | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2085 | 3.50 | 4 | 1.56 | 30 | 46.80 | |
|  Maldonado, Ernest Jr | | | 1726 | USA | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Braunlich, Tom | | | 2204 | USA | 1.00 | 1 | 0.66 | 30 | 19.80 | |  Root, Doug | m | | 2470 | USA | 0.50 | 1 | 0.41 | 30 | 12.30 | | | Zelnick, David | | | 2006 | USA | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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) | | | NOTE: K factor changed | | Missouri State Championship | Saint Louis, Missouri | USA | 2011-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2085 | 0.00 | 3 | -1.28 | 15 | -19.20 | |
| | Finegold, Benjamin | g | | 2485 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Karlow, Nick W | | | 2004 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Smith, Frank H | | | 2023 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | * 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) | | |
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