Individual Calculations April 2008
 Teisserenc, Pierre  Total change: -13.25  Rating chartPersonal card
 N4 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1980 1990 0.50 2 -0.53 25 -13.25 
  Castro, John 1987 FRA0.001-0.5025-12.50 
  Louis, Thibault 1972 FRA0.501-0.0325-0.75 

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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