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Blitz:
Individual Calculations February 2019 |
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| Parra Mesa, Brayan Total change: -5.60 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 16 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1826 | 5.50 | 9 | -0.28 | 20 | -5.60 | |
|  Oquiche, Ariana | | | 1473 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Puppi Lazo , Stephanie Beatriz | | wf | 1653 | PER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Aimale, Maria Pia | | | 1442 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Arevalo Perez, Luis Alexander | | | 1646 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alarcon Garcia, Alejandro Mikhai | | | 1726 | PER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Alfaro Mauricio, Kevin Johan | | | 1739 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Quirhuayo Chumbe, German Gonzalo | f | | 2086 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Benitez Galeano, Alejandro | f | | 1890 | PAR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Penafiel Mendoza, Josselyne | | | 1711 | ECU | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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