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Blitz:
Individual Calculations February 2019 |
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| Ccana Minauro, Wernher Sebastian Total change: -14.20 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 8 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1040 | 1348 | 1.00 | 2 | -0.71 | 20 | -14.20 | |
|  Perez Bautista, Dayanna Victoria | | | 1047 | PER | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Ajahuana Medina, Darien Giambert | | | 1033 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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