Individual Calculations March 2012
 Adiba, Jean-Claude  Total change: 33.30  Rating chartPersonal card
 Championnat individuel du Tarn 2012 (-2200) ALBI FRA 2012-01-28
RcRownchangeKK*chgGame
 1834 1590 2.00 4 1.11 30 33.30 
  Villeneuve, Samuel 1697 FRA1.0010.653019.50 
  Arlabosse, Nicolas 1960 FRA0.001-0.1030-3.00 
  Salvi, Jean-Pierre 1701 FRA1.0010.653019.50 
  Lopez, Gerard 1977 FRA0.001-0.0930-2.70 

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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