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Individual Calculations June 2019 |
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| Chiku-Ratte, Olivier Total change: -13.50 | |   |
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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 |
| 2307 | 2378 | 4.00 | 9 | -1.35 | 10 | -13.50 | |
|  Wu, Rochelle | | wm | 2174 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | |  Shankar, Gauri | f | | 2375 | IND | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Chambers, Ezra Paul | f | | 2241 | BDI | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Torres, Luis Carlos | m | | 2320 | MEX | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Grabinsky, Aaron | | | 2338 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Giannatos, Peter | f | | 2290 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Kiewra, Keaton | m | | 2375 | USA | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Rosen, Eric | m | | 2338 | USA | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Jacobson, Aaron | f | | 2311 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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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