Individual Calculations August 2015
 Chavannes, Ivar  Total change: 7.40  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Master Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 2139 2149 5.00 9 0.37 20 7.40 
  Grebstad, Kjell Borre 2050 NOR0.501-0.1420-2.80 
  Kyrkjebo, Erlend 2074 NOR1.0010.40208.00 
  Saether, Oystein 2169 NOR0.001-0.4720-9.40 
  Lillelokken, Kjell A. 2121 NOR1.0010.46209.20 
  Gulbrandsen, Tor 2077 NOR0.501-0.1020-2.00 
  Gandrud, Vegar Koi 2246 NOR0.5010.13202.60 
  Pham, Toan Thanh 2097 NOR1.0010.43208.60 
  Mihajlov, Svetoslav c2155 NOR0.5010.01200.20 
  Vea, Odin Blikra 2261 NOR0.001-0.3520-7.00 

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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