Individual Calculations March 2012
 Sriskantharajah, Niroshan  Total change: -17.40  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1639 1597 2.50 7 -0.58 30 -17.40 
  Colombel, Frederic 1679 FRA0.001-0.3930-11.70 
  Ferriere, Claude-Valery 1454 FRA1.0010.31309.30 
  Laporte, Vincent 1700 FRA0.5010.14304.20 
  Albaric, Etienne 1741 FRA0.001-0.3130-9.30 
  Truong, Hubert 1798 FRA0.001-0.2430-7.20 
  Lasfar, Karim 1293 FRA1.0010.14304.20 
  Joeckle, Jean-Paul 1810 FRA0.001-0.2330-6.90 

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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