Individual Calculations March 2011
 Engel, Gerard  Total change: -2.25  Rating chartPersonal card
 8e Bois-Colombes Chess Masters - B BOIS COLOMBES FRA 2010-12-26
RcRownchangeKK*chgGame
 1723 1669 2.00 5 -0.15 15 -2.25 
  Lam-Roques, Kalvin 1871 FRA0.001-0.2415-3.60 
  Sriskantharajah, Niruja 1562 FRA1.0010.35155.25 
  Francois, Ginaud 1895 FRA0.001-0.2115-3.15 
  Schone, Claude 1852 FRA0.001-0.2615-3.90 
  Borowski, Jacques 1435 FRA1.0010.21153.15 

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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