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Individual Calculations September 2019 |
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| Chang, Kyle Total change: 24.00 | |   |
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| BAC August Championship - U2000 | Santa Clara, California | USA | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1447 | 2.00 | 3 | 0.60 | 40 | 24.00 | |
|  Boyd, Thomas | | | 1433 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Qin, Vincent | | | 1489 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Zhou, Chelsea | | | 1489 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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