Individual Calculations January 2011
 Koskivirta, Jean-Stefan  Total change: 7.50  Rating chartPersonal card
 Representative Match Baden - Elsass Neumuehl GER 2010-09-26
RcRownchangeKK*chgGame
 2150 2101 0.50 1 0.07 15 1.05 
  Wrede, Stefan 2150 GER0.5010.07151.05 

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)
 
 Team - Nationale 2 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2051 2101 1.00 1 0.43 15 6.45 
  Henry, Lionel 2051 FRA1.0010.43156.45 

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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