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Individual Calculations July 2021 |
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| Sairam, Pranav Total change: 71.20 | |   |
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| 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1783 | 3.00 | 6 | 1.78 | 40 | 71.20 | |
|  Studen, Damir | | | 2118 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Su, Ethan | | | 1759 | CAN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Melikian, Gnel | | | 2072 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Calhoun, Luke | | | 2121 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Martinez, Isaac | | | 2117 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Ngo, Bach | | | 2060 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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