Individual Calculations March 2016
 Berard, Serge  Total change: -12.20  Rating chartPersonal card
 15th Rochefort Chess Festival - Masters ROCHEFORT FRA 2016-02-20
RcRownchangeKK*chgGame
 2002 1969 3.50 9 -0.61 20 -12.20 
  Sohier, Julien 2173 FRA0.001-0.2420-4.80 
  Kovanova, Mariya wf2102 KAZ0.001-0.3220-6.40 
  Estadieu, Romeo 2024 FRA0.5010.08201.60 
  Guyader, Thierry 2034 FRA0.5010.09201.80 
  Leriche, Ines 1901 FRA0.001-0.5920-11.80 
  Roch, Florian 1884 FRA0.001-0.6220-12.40 
  Andrieu, Philippe 1917 FRA1.0010.43208.60 
  Germes, Alain 1999 FRA0.5010.04200.80 
  Boursier, Xavier 1984 FRA1.0010.522010.40 

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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