Individual Calculations November 2009
 Van Nuvel, Jean-Michel  Total change: 12.25  Rating chartPersonal card
 5e Open Tarn Nord ALBI FRA 2009-09-26
RcRownchangeKK*chgGame
 1883 1814 2.50 5 0.49 25 12.25 
  Andrieu, Philippe 1992 FRA0.5010.23255.75 
  Dia, Hussein 1913 FRA1.0010.642516.00 
  Janier, Fabrice 2005 FRA0.001-0.2525-6.25 
  Collier, Timothy 1956 FRA0.5010.19254.75 
  De Baralle, Michel 1549 FRA0.501-0.3225-8.00 

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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