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Individual Calculations June 2019 |
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| Meduri, Aakaash Total change: -10.00 | |   |
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| Chicago Chess Center 3rd Haymarket Memorial | Chicago, Illinois | USA | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 2000 | 2.00 | 3 | -0.25 | 20 | -5.00 | |
|  Pullin, Matt | | | 1947 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Chennareddy, Yuvraj | | | 1708 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Li, Si | | | 1725 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 28th Annual Chicago Open | Wheeling, Illinois | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2000 | 1.00 | 5 | -0.25 | 20 | -5.00 | |
| | Posthuma, Joshua | f | | 2327 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Titus, Andrew | | | 2167 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nguyen, Emily | | wm | 2115 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Aaron, Deepak | | | 2276 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shanmugasundaram, Rajesh | | | 2127 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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