Individual Calculations October 2018
 Ostebo, Roger E  Total change: 14.40  Rating chartPersonal card
 Honefoss SK 100 ar - Jubileumsturnering 2018 GP Honefoss NOR 2018-09-15
RcRownchangeKK*chgGame
 2010 1949 2.50 4 0.72 20 14.40 
  Heitun, Odd Gunnar 1672 NOR1.0010.17203.40 
  Sousa, Ludy Helsio Paulo c2200 NOR0.5010.31206.20 
  Sebastian, Andreas 1827 NOR1.0010.33206.60 
  Gandrud, Vegar Koi f2339 NOR0.001-0.0920-1.80 

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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