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Individual Calculations July 2024 |
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| Liu, Eric Chang Total change: -53.80 | |   |
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| 2024 National Open | Las Vegas, Nevada | USA | 2024-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2398 | 5.50 | 9 | -1.05 | 20 | -21.00 | |
|  Leano, Bryan B | | | 2004 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chirilov, James | | | 2196 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sethuraman, Roshan | | | 2124 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Tao, Sihan | f | | 2147 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Wang, Jeffery | c | | 2147 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kunka, Harshid | f | | 2331 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Wang, Alex Yuxuan | | | 2205 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kevlishvili, Robby | g | | 2530 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Yan, Nathan | f | | 2200 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | 2024 US Cadet Championship | Lisle, IL | USA | 2024-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2398 | 2.50 | 7 | -1.64 | 20 | -32.80 | |
| | Tang, Zoey | f | wm | 2239 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Adewumi, Tanitoluwa | f | | 2335 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Wang, Isaac | f | | 2342 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Chen, Ryo Wenyu | m | | 2374 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Zhao, Erick | f | | 2359 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sun, Ryan | f | | 2290 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ngo, Bach | f | | 2376 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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