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Individual Calculations August 2021 |
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| Raghuraja, Sri Avishkar Total change: 154.40 | |   |
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| 49th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1457 | 3.00 | 7 | 2.27 | 40 | 90.80 | |
|  Herman, Geoffrey | | | 1857 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Kelley, Deshawn | | | 1857 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Bader, Jeremy | | | 1825 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Hernandez Luna, Jose Angel Angel | c | | 1857 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dominguez, Roberto | | | 1733 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Premkumar, Hiren | | | 1792 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dill, James Christopher | | | 1817 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | 4th Annual Queen City of the Prairie Open and Fort Worth Championship | Fort Worth, Texas | USA | 2021-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1457 | 1.00 | 3 | 0.49 | 40 | 19.60 | |
| | Deatrick, Alexander | | | 1857 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kushalnagar, Nirupam | | | 1614 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Fukuchi, Curtis Ken | | | 1765 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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) | | | | 2021 US Class Championships - Expert | Houston, Texas | USA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1457 | 2.00 | 5 | 1.10 | 40 | 44.00 | |
| | Bunch, Cliff | | | 1814 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Dai, George Jingchang | | | 1707 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Slate, Kent | | | 1606 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Hendrick, John Kristan | | | 1857 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rajaram, Rudransh | | | 1679 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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