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Individual Calculations February 2019 |
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| Singh, Hersh Total change: 37.60 | |   |
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| Tim Just Winter Open XXXVI | Schaumburg, Illinois | USA | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1835 | 3.00 | 5 | 0.12 | 40 | 4.80 | |
|  Heller, Harry | | | 1669 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Harris, Sawyer | | | 1756 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Gronski, Gabriel | | | 1545 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Chennareddy, Yuvraj | | | 1740 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Peng, David | f | | 2235 * | USA | 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) | | | | Chicago Chess Center 2nd Jane Addams Memorial | Halsted, Illinois | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1835 | 2.50 | 4 | 0.82 | 40 | 32.80 | |
| | Ampie, Mauro | f | | 2235 * | NCA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Santner, Jack | | | 1880 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Gronski, Gabriel | | | 1545 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mardov, Dimitar | | | 1969 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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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