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Individual Calculations March 2012 |
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| Kahn, Aaron E Total change: 40.35 | |   |
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| 44th Annual Liberty Bell Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2212 | 4.00 | 6 | 0.93 | 15 | 13.95 | |
|  Tuhrim, Richard J | | | 2234 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Williams, Justus D | | | 2169 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Dahl, Matthew D | | | 2102 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Balasubramanian, Adithya | | | 2207 | IND | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Thaler, Michael | | | 2243 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Gorman, Dov | f | | 2270 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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) | | | | 2012 Baltimore Open | Linthicum, Maryland | USA | 2012-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2212 | 4.50 | 5 | 1.76 | 15 | 26.40 | |
| | Yagiz, Bora | | | 1908 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Strenzwilk, Denis | | | 1980 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Darmanovic, Srdjan | | | 2276 | MNE | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Adu, Oladapo | m | | 2259 | NGR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Enkhbat, Tegshsuren | m | | 2402 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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