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Blitz:
Individual Calculations September 2023 |
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| Xu, Andrew Total change: 3.20 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 16 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1682 | 3.50 | 8 | 0.08 | 40 | 3.20 | |
|  Lancman, Kyle | | | 2121 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Jiang, Leo | | | 1520 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Blomer, John | | | 1746 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | May Sanchez, Andres Elias | | | 2051 | MEX | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Hernandez Samayoa, Dilan Alexand | | | 1766 | GUA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Soliz Flores, Luz Neyda | | | 1387 | BOL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Kot, Emanuel | | | 1919 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zhang, Justin Weicheng | | | 1527 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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