Blitz: Individual Calculations February 2017
 Russell, M K Athula  Total change: -11.80  Rating chartPersonal card
 2017 New Zealand Blitz Open Wellington NZL 2017-01-11
RcRownchangeKK*chgGame
 1998 2178 5.00 8 -0.59 20 -11.80 
  Oka, Hikaru 1778  * AUS1.0010.08201.60 
  Green, Ewen M f2252 NZL0.001-0.4020-8.00 
  Picken, Oliver 1778  * NZL1.0010.08201.60 
  Knowles, Jeremy 2006 NZL0.001-0.7320-14.60 
  Dias, Douglas 1778  * AUS1.0010.08201.60 
  Dive, Russell J m2268 NZL1.0010.622012.40 
  Gao, Hans 2093 NZL0.001-0.6220-12.40 
  Goodhue, Nathan 2027 NZL1.0010.30206.00 
 * 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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