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Individual Calculations October 2019 |
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| Ulrich, Susanna Total change: 42.40 | |   |
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| 2019 Illinois Open State Championship | Downers Grove, Illinois | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1873 | 2.00 | 4 | 0.14 | 40 | 5.60 | |
|  Mu, Grant | | | 1473 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Padhya, Saumil | | | 2227 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Brock, William | | | 1919 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Pullin, Matt | | | 1954 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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) | | | | 2019 Golden Gopher Open | St. Paul, Minnesota | USA | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1920 | 2.50 | 5 | 0.92 | 40 | 36.80 | |
| | Narayanan, Samrug | c | | 2168 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Gahlon, Eric | | | 1732 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bartholomew, John | m | | 2320 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Brendan | | | 1924 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Mitkov, Nikola | g | | 2320 * | MKD | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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