Individual Calculations January 2012
 Lebret, Jean-Michel  Total change: 8.10  Rating chartPersonal card
 Team 2012 - Nationale 3 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2076 2068 2.00 3 0.54 15 8.10 
  Salentiny, Eric 1962 LUX0.501-0.1415-2.10 
  Boillon, Vincent 2142 FRA0.5010.10151.50 
  Rolland, Benjamin 2125 FRA1.0010.58158.70 

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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