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Individual Calculations May 2019 |
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| Wei, Alan Total change: -44.00 | |   |
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| 2019 Illinois Youth Invitational | Schaumburg, Illinois | USA | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1682 | 1.00 | 5 | -1.10 | 40 | -44.00 | |
|  Ladan, Nicholas John | | | 1824 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Xu, Arthur | c | | 2080 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zhao, Alex | | | 1578 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Wang, William | | | 1607 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Chennareddy, Yuvraj | | | 1703 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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