Individual Calculations May 2012
 Melkumjanc, Nikolaj  Total change: 3.30  Rating chartPersonal card
 SGM 2011/12 (League 1 + 2) Round 1-7 decentralised SUI 2011-11-12
RcRownchangeKK*chgGame
 2308 2253 1.50 3 0.22 15 3.30 
  Maeser, Fabian f2271 SUI0.5010.03150.45 
  Filipovic, Branko m2396 CRO0.001-0.3115-4.65 
  Nuri, Kambez f2256 SUI1.0010.50157.50 

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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