Individual Calculations February 2018
 Wang, Hao  Total change: 0.90  Rating chartPersonal card
 Extraliga 2017/2018 r5-6 various CZE 2018-01-13
RcRownchangeKK*chgGame
 2554 2711 1.50 2 0.09 10 0.90 
  Heberla, Bartlomiej g2559 POL0.501-0.2010-2.00 
  Shengelia, David g2549 AUT1.0010.29102.90 

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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