Individual Calculations February 2015
 Ostebo, Roger E  Total change: 11.20  Rating chartPersonal card
 Norwegian Eastern league 2014-2015 1. division round 3-4 Various NOR 2015-01-10
RcRownchangeKK*chgGame
 2066 1963 1.00 2 0.28 40 11.20 
  Eriksen, Terje 2098 NOR0.5010.18407.20 
  Loberg, Jo Kristian 2034 NOR0.5010.10404.00 

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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