Individual Calculations January 2012
 Pellegrin, Guy  Total change: -17.40  Rating chartPersonal card
 Open d'Automne ASPOM 2011 BORDEAUX FRA 2011-10-29
RcRownchangeKK*chgGame
 1621 1878 2.50 4 -0.75 15 -11.25 
  Mathieu, Jean-Pierre 1570 FRA1.0010.14152.10 
  Barbot, Pierre 1627 FRA0.001-0.8115-12.15 
  Guenin, Pierre 1613 FRA0.501-0.3215-4.80 
  Dubertrand, Bernard 1673 FRA1.0010.24153.60 

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 2012 - Aquitaine - Part 1 AQU FRA 2011-11-12
RcRownchangeKK*chgGame
 1499 1878 0.50 1 -0.41 15 -6.15 
  Roch, Florian 1499 FRA0.501-0.4115-6.15 

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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