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Individual Calculations August 2022 |
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| Yu, Jennifer R Total change: 29.00 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2290 | 5.50 | 9 | -1.14 | 20 | -22.80 | |
|  Franco Prasanna, Gracy | | wf | 1956 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Qin, Vincent | | | 1890 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bugayev, Vladimir | | | 2032 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Le, Minh Tuan | m | | 2514 | VIE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Glashausser, Sho | | | 1916 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Pagan, Jonathan J | | | 2034 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kunka, Harshid | | | 2088 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Shah, Ansh Milinkumar | | | 2143 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Colas, Joshua | f | | 2192 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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) | | | | 2022 US Girls' Junior Championship | Saint Louis, Missouri | USA | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2268 | 7.00 | 9 | 0.92 | 20 | 18.40 | |
| | Lee, Alice Teresa | f | wm | 2289 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Cervantes, Thalia | f | wg | 2234 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Wang, Ellen Luojia | | wm | 2040 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tang, Zoey | | wf | 2133 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Yan, Ruiyang | f | wc | 2248 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wu, Rochelle | f | wm | 2216 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Morris-Suzuki, Sophie | | wf | 2055 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Prasanna, Gracy Franco | | wf | 1956 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Velea, Anne-Marie | | wf | 1956 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | 1000GM #0001 GM Norm Tournament | St. Louis, MO | USA | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2268 | 4.50 | 9 | 1.67 | 20 | 33.40 | |
| | Eswaran, Ashritha | f | wm | 2394 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Belous, Vladimir | g | | 2519 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mardov, Dimitar | m | | 2396 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Shankar, Gauri | f | | 2376 | IND | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Dragun, Kamil | g | | 2563 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kretchetov, Alexan | f | | 2219 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Chandra, Akshat | g | | 2485 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Woodward, Andy Aus | f | | 2486 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Abrahamyan, Tatev | | wg | 2291 | 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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