Individual Calculations September 2009
 Giffard, Nicolas  Total change: -12.80  Rating chartPersonal card
 IM Tournament BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2172 2357 6.00 10 -1.28 10 -12.80 
  Grillon, Alexandre 2091 SUI0.501-0.3210-3.20 
  Kudryavtsev, Eugene 2073 SUI0.501-0.3410-3.40 
  Duport, Nicolas 2114 SUI1.0010.20102.00 
  Schiendorfer, Emanuel 2321 SUI0.501-0.0510-0.50 
  Rosenthal, Jonathan 2262 SUI0.501-0.1310-1.30 
  Grillon, Alexandre 2091 SUI1.0010.18101.80 
  Kudryavtsev, Eugene 2073 SUI1.0010.16101.60 
  Duport, Nicolas 2114 SUI0.501-0.3010-3.00 
  Schiendorfer, Emanuel 2321 SUI0.501-0.0510-0.50 
  Rosenthal, Jonathan 2262 SUI0.001-0.6310-6.30 

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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