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Individual Calculations June 2019 |
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| Grabinsky, Aaron Total change: -56.60 | |   |
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| 2019 Saint Louis Norm Congress - IM | Saint Louis, Missouri | USA | 2019-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2338 | 2.00 | 9 | -2.83 | 20 | -56.60 | |
|  Chambers, Ezra Paul | f | | 2241 | BDI | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Torres, Luis Carlos | m | | 2320 | MEX | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Kiewra, Keaton | m | | 2375 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Giannatos, Peter | f | | 2290 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Chiku-Ratte, Olivier | f | | 2378 | CAN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Rosen, Eric | m | | 2338 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Jacobson, Aaron | f | | 2311 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Wu, Rochelle | | wm | 2174 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Shankar, Gauri | f | | 2375 | IND | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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