Individual Calculations October 2014
 Lebrun, Roger  Total change: 3.40  Rating chartPersonal card
 2014 NATO Championship Quebec City CAN 2014-09-08
RcRownchangeKK*chgGame
 2052 1973 2.50 6 0.17 20 3.40 
  Helbig, Mark f2289 GER0.001-0.1320-2.60 
  Papler, Peter 1601 SLO1.0010.10202.00 
  Onley, David 2116 ENG0.001-0.3120-6.20 
  Tucker, David 2053 ENG1.0010.612012.20 
  Nill, Oliver 2193 GER0.001-0.2220-4.40 
  Pirs, Matjaz 2061 SLO0.5010.12202.40 

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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