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Individual Calculations February 2019 |
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| Oberai, Vikram Total change: 12.00 | |   |
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| Tim Just Winter Open XXXVI | Schaumburg, Illinois | USA | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1618 | 1.00 | 3 | -0.21 | 40 | -8.40 | |
|  Becker, Allen | | | 2018 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Huang, Elton | | | 1450 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Li, Si | | | 1682 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | * 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 |
| 1825 | 1618 | 1.50 | 4 | 0.51 | 40 | 20.40 | |
| | Mardov, Dimitar | | | 1969 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Venkat, Abhyudhaya | | | 1773 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ladan, Nicholas | | | 1858 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Rao, Patrick | | | 1698 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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