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Blitz:
Individual Calculations June 2023 |
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| Serrato, Rafael Antonio Total change: 10.00 | |   |
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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 |
| 1863 | 1593 | 2.00 | 7 | 0.50 | 20 | 10.00 | |
|  Condori, Edwin | | | 2034 | PER | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Santanna, Paulo | | | 1970 | BRA | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Monroy Carrizo, Javier | c | | 1768 | BOL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Morales Nino, Luis | | | 1938 | PER | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Bermudes, Eduardo | c | | 2090 | COL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Laura Saavedra, Miguel | | | 1580 | PER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Riquelme, Andres | | | 1658 | PAR | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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