Individual Calculations September 2010
 Boutillon, Nathanael  Total change: 19.75  Rating chartPersonal card
 9e open international de Condom - A Condom FRA 2010-07-10
RcRownchangeKK*chgGame
 1807 1628 3.00 8 0.79 25 19.75 
  Nooshian, Kevin 1968 FRA0.001-0.1225-3.00 
  Ranc, Florian 1815 FRA0.5010.24256.00 
  Sivan, Michel 1887 FRA0.001-0.1825-4.50 
  Broly, Mathilde 1681 FRA1.0010.572514.25 
  Lecoultre, Patrick 1768 FRA1.0010.692517.25 
  Garrel, Pascal 1853 FRA0.001-0.2225-5.50 
  Harmel, Ferdinand 1702 FRA0.001-0.4025-10.00 
  Lafuma, Antoine 1784 FRA0.5010.21255.25 

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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