Blitz: Individual Calculations February 2017
 Dale, Ari  Total change: 21.60  Rating chartPersonal card
 2017 New Zealand Blitz Open Wellington NZL 2017-01-11
RcRownchangeKK*chgGame
 2010 2197 7.50 9 1.08 20 21.60 
  Cunningham, Patrick D 1797  * NZL1.0010.08201.60 
  Picken, Oliver 1797  * NZL1.0010.08201.60 
  Ker, Anthony F m2294 NZL0.001-0.3720-7.40 
  Weegenaar, David P 1917 NZL1.0010.16203.20 
  Polishchuk, Kirill 2115 NZL0.501-0.1120-2.20 
  Goodhue, Nathan 2027 NZL1.0010.28205.60 
  Green, Ewen M f2252 NZL1.0010.582011.60 
  Peng, Shunkai c1881 CHN1.0010.13202.60 
  Knowles, Jeremy 2006 NZL1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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