Individual Calculations March 2015
 Berti, Olivier  Total change: -5.80  Rating chartPersonal card
 Team 2015 - Entreprises - R4-6 PARIS FRA 2015-01-10
RcRownchangeKK*chgGame
 2055 2133 1.00 2 -0.20 20 -4.00 
  Barchilon, Jean-Charles 1946 FRA1.0010.26205.20 
  Come, Alexandre 2164 FRA0.001-0.4620-9.20 

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)
 
 Team 2015 - Nationale 3 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 2067 2133 0.50 1 -0.09 20 -1.80 
  Lambert, Romain 2067 FRA0.501-0.0920-1.80 

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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