Individual Calculations November 2010
 De Baralle, Michel  Total change: -15.15  Rating chartPersonal card
 6ème Open Tarn Nord BLAYE LES MINES FRA 2010-09-25
RcRownchangeKK*chgGame
 1649 1578 0.50 3 -0.73 15 -10.95 
  Maury, Claude 1842 FRA0.001-0.1815-2.70 
  Duff, Rufus 1782 ENG0.5010.26153.90 
  Perez, Eric 1324 FRA0.001-0.8115-12.15 

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)
 
 Team - Nationale 4 - R1 FRANCE FRA 2010-10-17
RcRownchangeKK*chgGame
 1745 1578 0.00 1 -0.28 15 -4.20 
  Rouqual, Guy 1745 FRA0.001-0.2815-4.20 

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)
 

 

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