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Individual Calculations August 2023 |
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| Mou, Iris Total change: -52.82 | |   |
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| 1000GM NY Summer Norm Invitational - IM C Schiller | New York, New York | USA | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2214 | 2.50 | 9 | -1.07 | 38 | -40.66 | |
|  Yudasin, Leonid G | g | | 2394 | ISR | 0.00 | 1 | -0.26 | 38 | -9.88 | |  Reiss, Aiden | | | 2252 | USA | 1.00 | 1 | 0.55 | 38 | 20.90 | | | Miyasaka, Marcus Ming | f | | 2212 | USA | 0.00 | 1 | -0.50 | 38 | -19.00 | | | Kretchetov, Alexandre | f | | 2216 | RUS | 0.00 | 1 | -0.50 | 38 | -19.00 | | | Rama, Tejas | f | | 2277 | USA | 0.50 | 1 | 0.09 | 38 | 3.42 | | | Brodowski, Piotr | m | | 2457 | POL | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Stopa, Jacek | g | | 2364 | POL | 0.00 | 1 | -0.30 | 38 | -11.40 | | | Kakushadze, Ilia | | | 2169 | GRE | 1.00 | 1 | 0.44 | 38 | 16.72 | | | Xu, Grant Y | | | 2297 | USA | 0.00 | 1 | -0.39 | 38 | -14.82 | |
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) | | | | 2023 US Girls' Junior Championship | St. Louis, Missouri | USA | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2214 | 4.50 | 9 | -0.32 | 38 | -12.16 | |
| | Wu, Rochelle | f | wg | 2253 | USA | 0.00 | 1 | -0.45 | 38 | -17.10 | | | Liu, Kelsey | | | 1997 | USA | 0.50 | 1 | -0.28 | 38 | -10.64 | | | Yip, Carissa | m | wg | 2369 | USA | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Atwell, Rose | | | 2171 | USA | 1.00 | 1 | 0.44 | 38 | 16.72 | | | Mangalam, Shreya | | wc | 1972 | USA | 0.50 | 1 | -0.30 | 38 | -11.40 | | | Prasanna, Gracy | | wf | 2012 | USA | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Yan, Ruiyang | f | wc | 2206 | USA | 0.50 | 1 | -0.01 | 38 | -0.38 | | | Lee, Alice | f | wm | 2393 | USA | 0.50 | 1 | 0.23 | 38 | 8.74 | | | Tang, Zoey | f | wm | 2290 | USA | 0.50 | 1 | 0.10 | 38 | 3.80 | |
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) | | |
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