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Individual Calculations June 2024 |
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| Liu, Zachary Total change: 48.80 | |   |
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| 2024 Keres Memorial Premier | Surrey, British Columbia | CAN | 2024-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1947 | 3.50 | 6 | 0.07 | 40 | 2.80 | |
|  Zou, Alex | | | 1873 | CAN | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Mok, Gillian Xi-Lin | | | 1704 | CAN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Chen, Yidong | | | 1906 | CHN | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Gao, Justin Jialin | | | 1708 | CAN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Cheng, Bindi | m | | 2347 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wu, Nathan Ping-Ying | | | 1884 | CAN | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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 Memorial Day SuperSwiss 2024 | San Francisco, CA | USA | 2024-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 1947 | 2.50 | 8 | 1.15 | 40 | 46.00 | |
| | Atwell, Rose | f | | 2283 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Peddi, Rahul | g | | 2347 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wu, Sibo | | | 2146 | CHN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lu, Yiding | c | | 2213 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Arutla, Aditya | | | 2183 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Dukic, Zachary | f | | 2267 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tang, Benjamin | f | | 2262 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kretchetov, Alexandre | f | | 2133 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | |
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