Individual Calculations May 2013
 Tching-Sin, Olivier  Total change: 13.05  Rating chartPersonal card
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1960 1993 2.50 3 0.87 15 13.05 
  Hoyer, Pascal 1955 FRA1.0010.45156.75 
  Martin, Luc 1979 FRA0.501-0.0215-0.30 
  Drillat, Michel 1947 FRA1.0010.44156.60 

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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