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Individual Calculations August 2023 |
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| Jiang, Mathew Total change: 46.40 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1611 | 4.00 | 7 | 1.16 | 40 | 46.40 | |
|  Keuchel, Destynn A | | | 1854 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Spencer, Chris | | | 1686 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Zhuge, Katherine | | | 1428 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wang, Rocky | | | 1433 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Del Castillio, William | | | 2089 | ECU | 0.00 | 1 | -0.05 | 40 | -2.00 | | | He, Justin Shandong Shan | | | 1535 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Meredith, Matthew | | | 1955 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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