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Individual Calculations August 2021 |
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| Hyland, Mark Daniel Total change: 30.60 | |   |
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| 49th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1833 | 5.50 | 8 | 1.53 | 20 | 30.60 | |
|  Martin, Drew | | | 1802 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Zhu, Jenny | | | 1573 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Su, Ethan | | | 1716 | CAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vinod, Aarush | | | 1749 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ehsani, Yassamin | | wf | 1936 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Iinuma, Paul Yuu | | | 2087 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Kelley, Deshawn | | | 2111 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Harris, Luke Gregory | | | 1752 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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