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Individual Calculations September 2022 |
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| Lu, Yiding Total change: 29.60 | |   |
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| 2022 NAYCC U12 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1851 | 7.00 | 9 | 0.74 | 40 | 29.60 | |
|  Garcia Noriega, Diego Paolo | | | 1451 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wu, Jonathan | | | 1600 | CAN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Venkatesh, Narayan | | | 1743 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Xu, Gordon | | | 1596 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Ilyasov, Ahmed | | | 1546 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Suarez, Sebastian | | | 1529 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Zhu, Ryan | | | 1697 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Vemparala, Nikash | c | | 2034 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Willy, Stephen | | | 1945 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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