Individual Calculations April 2015
 Haug, Johannes  Total change: -28.00  Rating chartPersonal card
 Norwegian Premiere League 2014-2015 round 9-11 and finish Oslo NOR 2015-03-06
RcRownchangeKK*chgGame
 2144 2329 1.50 2 0.05 20 1.00 
  Hagen, Anders Gjerdrum 2249 NOR0.501-0.1120-2.20 
  Sandal, Eirik 2039 NOR1.0010.16203.20 

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)
 
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 2089 2329 5.50 9 -1.45 20 -29.00 
  De Winter, Eric 1929  * NED1.0010.08201.60 
  Granda Zuniga, Julio E g2646 PER0.001-0.1320-2.60 
  Sandberg, Martin 1929  * SWE1.0010.08201.60 
  Djurhuus, Eivind X 2077 NOR0.001-0.8120-16.20 
  Heimisson, Hilmir Freyr 1929  * ISL1.0010.08201.60 
  Bucher, Grant W 2087 ENG0.501-0.3020-6.00 
  Thorhallsson, Gylfi 2084 ISL0.001-0.8020-16.00 
  Thorhallsson, Simon 2009 ISL1.0010.13202.60 
  Johannsson, Orn Leo 2107 ISL1.0010.22204.40 
 * 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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