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Individual Calculations July 2024 |
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| Tang, Zoey Total change: 21.20 | |   |
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| 2024 National Open | Las Vegas, Nevada | USA | 2024-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2239 | 5.00 | 9 | 0.31 | 20 | 6.20 | |
|  Balyan, Vardan | | | 1839 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Peddi, Rahul Srivatshav | g | | 2453 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nanugonda, Vishva | | | 2051 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Richardson, Ryan | | | 1952 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mikaelyan, Arman | g | | 2531 | ARM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Fishbein, Mitch | | | 2103 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Plat, Vojtech | g | | 2488 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Yanayt, Eugene | f | | 2066 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ghaemmaghami, Ehsan | g | | 2468 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | 1000GM Las Vegas RR #2 IM B | Las Vegas, NV | USA | 2024-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2239 | 4.00 | 9 | 0.18 | 20 | 3.60 | |
| | Nyzhnyk, Illya | g | | 2576 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Boros, Denes | g | | 2403 | HUN | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Zuluaga Mancilla, Cesar | m | | 2201 | COL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Cruz, Cristhian | g | | 2478 | PER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Vemparala, Nikash | c | | 2170 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Deng, Henry | f | | 2316 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tang, Dylan | f | | 2165 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Wu, Sibo | | | 2109 | CHN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Shivakumar, Shawnak | f | | 2315 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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 |
| 2353 | 2239 | 3.00 | 7 | 0.57 | 20 | 11.40 | |
| | Liu, Eric Chang | m | | 2398 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zhao, Erick | f | | 2359 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Adewumi, Tanitoluwa | f | | 2335 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sun, Ryan | f | | 2290 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Wang, Isaac | f | | 2342 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ngo, Bach | f | | 2376 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Chen, Ryo Wenyu | m | | 2374 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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