Individual Calculations April 2015
 Zheng, Evan  Total change: 0.00  Rating chartPersonal card
 2015 Hawaii International Chess Festival Honolulu, Hawaii USA 2015-03-19
RcRownchangeRpKK*chgGame
 2185 0 1.50 5 0.00 2036   0.00 
  Rubsamen, Cornelius 2226 USA0.0010.00 0.00 
  Wolfley, Lawrence 2098 USA1.0010.00 0.00 
  Matsuda, Ryu 2159 JPN0.5010.00 0.00 
  Chernin, Oliver 2133 USA0.0010.00 0.00 
  Asik, Josip f2307 SRB0.0010.00 0.00 

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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