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Blitz:
Individual Calculations June 2023 |
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| Santanna, Paulo Total change: -24.40 | |   |
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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 |
| 1931 | 1970 | 3.00 | 8 | -1.22 | 20 | -24.40 | |
|  Laura Saavedra, Miguel | | | 1580 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Iturry Quinonez, Milton | | | 2178 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Serrato, Rafael Antonio | | | 1593 | COL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Condori, Edwin | | | 2034 | PER | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Soria Castillo, Ricardo | | | 1919 | PER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Gonzalez Mesa, Daniel | f | | 2114 | CUB | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bermudes, Eduardo | c | | 2090 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Aguilar, Victor | | | 1943 | PER | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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