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Individual Calculations February 2020 |
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| Harmatz, Elia Samuel Total change: 7.60 | |   |
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| Tim Just Winter Open XXXVII | Schaumburg, Illinois | USA | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1754 | 2.50 | 4 | 0.95 | 40 | 38.00 | |
|  Kodipparambil, Advaith G | | | 1354 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hoesley, Aria | | | 1865 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Dandridge, Marvin | | | 2087 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Desmarais, Nicholas Eduard | | | 2036 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | Chicago Chess Center 3rd Jane Addams Memorial | Chicago, IL | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1754 | 0.00 | 2 | -0.76 | 40 | -30.40 | |
| | Lavi, Eilon | | | 1980 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Pantle, Manmit | | | 1716 | IND | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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