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Individual Calculations July 2024 |
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| Jin, Austin Total change: 0.80 | |   |
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| 2024 National Open | Las Vegas, Nevada | USA | 2024-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 1937 | 2.00 | 8 | -0.08 | 40 | -3.20 | |
|  Kunka, Harshid | f | | 2331 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  De La Colina, Nicolas Alejandro | | | 2148 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Xia, Joshua | | | 2060 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Sethuraman, Roshan | | | 2124 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zaragoza Alanis, Miguel Arnulfo | | | 2149 | MEX | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Tao, Sihan | f | | 2147 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Coyne, Theodore James | | | 2081 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Leano, Bryan B | | | 2004 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | 58th Arthur Stamer Memorial Tournament - 2000 and Over | San Francisco, CA | USA | 2024-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1937 | 2.00 | 4 | 0.10 | 40 | 4.00 | |
| | Malhotra, Rehaan | | | 1689 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Krishnan, Varun | f | | 2337 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Widjaja, Luke | | | 2117 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sethuraman, Anand | | | 1748 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | |
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