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Individual Calculations June 2015 |
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| Adamson, Robby Total change: -31.20 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2277 | 2.00 | 6 | -1.56 | 20 | -31.20 | |
|  Georgiev, Vladimir | g | | 2548 | MKD | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Ramya, Krishna I. | | wf | 2129 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Zhang, Yuanchen | f | | 2183 | CAN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Peng, David T | c | | 2107 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Polak, Alexander | | | 2120 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Tarhon, Brian | | | 2183 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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