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Blitz:
Individual Calculations April 2019 |
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| Lopez Herrera, Piero Total change: 2.80 | |   |
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| Campeonato Nacional Juvenil Blitz - Sub18 | Lima | PER | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1751 | 5.00 | 8 | 0.14 | 20 | 2.80 | |
|  Alvarez Urdanegui, Joiarib | | | 1493 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Campana Vivanco, Jorge Luis | | | 1567 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Soriano Quispe, Ivan Excender | f | | 1929 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cajan Polo, Juan Alberto Segundo | | | 1597 | PER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Garcia Andrada, Heidy Nicole | | | 1599 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Alfaro Mauricio, Kevin Johan | | | 1770 | PER | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Rodriguez Mayorca, Joseph | | | 1709 | PER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Rodriguez Rubio, Alex Steven | | | 1687 | PER | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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