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Individual Calculations September 2021 |
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| Povinelli, Braydon Edward Total change: 58.40 | |   |
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| 37th Annual GM Arnold Denker National Tournament of High School State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1697 | 2.50 | 5 | 1.50 | 40 | 60.00 | |
|  Vivekananthan, Anish | f | | 2097 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nemelka, Benjamin Michael | | | 1600 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Sethuraman, Sandeep | | | 2038 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Shlyakhtenko, Robert | f | | 2097 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hu, Merric | | | 2080 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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) | | | | 16th Annual Indianapolis Open - Major | Indianapolis, Indiana | USA | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1697 | 2.00 | 5 | -0.04 | 40 | -1.60 | |
| | Bruha, Nicholas | | | 1866 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Turner Jr, Bill | | | 1887 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bauml, Broderick Kenneth | | | 1598 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Puri, Arjun | | | 2074 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Toliver, Stuart A | | | 1479 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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