Individual Calculations July 2018
 Zheng, Hong Wei  Total change: -23.20  Rating chartPersonal card
 XII Obert Llinars del Valles 2018 Grup A Llinars del Valles ESP 2018-04-14
RcRownchangeKK*chgGame
 1749 1824 3.00 6 -0.58 40 -23.20 
  Ruiz Lupon, Javier 1599 ESP1.0010.22408.80 
  Torras, Coloma Pau 1642 ESP1.0010.264010.40 
  Arnijas Fabregas, Marc 1940 ESP0.001-0.3440-13.60 
  Xifra Tome, Bernat 1753 ESP0.501-0.1040-4.00 
  Reyes Marin, Raul 1674 ESP0.501-0.2040-8.00 
  Martinez Perez, Sergio 1884 ESP0.001-0.4240-16.80 

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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