Individual Calculations January 2009
 Fabre, Philippe  Total change: 49.00  Rating chartPersonal card
 4e Open Tarn Nord Blaye les Mines FRA 2008-09-26
RcRownchangeKK*chgGame
 1938 1767 3.00 5 1.51 25 37.75 
  Brethes, Francois 2117 FRA0.001-0.1125-2.75 
  Ilpide, Jean-Luc 1658 FRA1.0010.35258.75 
  Pantioukhine, Slava 1963 FRA0.5010.25256.25 
  Labarthe, Arnaud 1899 FRA0.5010.18254.50 
  Forestie, Pierre 2053 FRA1.0010.842521.00 

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)
 
NOTE: K factor changed
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1963 1767 1.00 1 0.75 15 11.25 
  Pantioukhine, Slava 1963 FRA1.0010.751511.25 

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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