Individual Calculations March 2017
 Egreteau, Eric  Total change: -30.00  Rating chartPersonal card
 16th Rochefort Chess Festival - Masters ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 2035 1989 2.50 9 -1.50 20 -30.00 
  Le Ruyet, Leopold f2303 FRA0.001-0.1420-2.80 
  Flachet, Thierry 2117 FRA0.001-0.3320-6.60 
  Valette, Christian 2077 FRA0.001-0.3820-7.60 
  Jarreton, Herve 2030 FRA0.5010.06201.20 
  Bert, Jerome 1995 FRA0.5010.01200.20 
  Boeuf, Thierry 1886 FRA0.001-0.6420-12.80 
  Germes, Alain 2005 FRA1.0010.522010.40 
  Maruejols, Claude 1914 FRA0.501-0.1020-2.00 
  Bozkiewicz, Eric 1989 FRA0.001-0.5020-10.00 

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)
 

 

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