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Blitz:
Individual Calculations June 2023 |
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| Vidalon, Raul Total change: -32.40 | |   |
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| Seniors and Veterans Pan American Blitz Chess Championship 2023 | Lima | PER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1555 | 1.00 | 8 | -0.81 | 40 | -32.40 | |
|  Kropff, Ricardo | m | | 2103 | PAR | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Soria Castillo, Ricardo | | | 1919 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Riquelme, Andres | | | 1658 | PAR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Miranda, Gustavo | | | 1778 | VEN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Aguilar, Victor | | | 1943 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Morales Nino, Luis | | | 1938 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Serrato, Rafael Antonio | | | 1593 | COL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Laura Saavedra, Miguel | | | 1580 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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