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Blitz:
Individual Calculations April 2019 |
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| Casqui Lopez, Marlon Gabriel Total change: -9.60 | |   |
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| Campeonato Nacional Juvenil Blitz - Sub12 | Lima | PER | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1129 | 0.50 | 3 | -0.48 | 20 | -9.60 | |
|  Cardenas Portugal, Dylan | | | 1468 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tohalino Laura, Isabella | | | 1318 | PER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sucnier Cabrera, Francheska Abiga | | | 1048 | PER | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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