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Individual Calculations October 2021 |
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| He, Justin Shandong Total change: 46.80 | |   |
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| 87th Annual Southwest Open - Reserve | Irving, Texas | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1304 | 1.50 | 2 | 1.17 | 40 | 46.80 | |
|  Crawford, David Bryant | | | 1616 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Jang, Jia-Syuan Eric | | | 1555 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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