Individual Calculations March 2012
 Lever, Erwan  Total change: 1.50  Rating chartPersonal card
 Championnat de Midi-Pyrenees 2012 Minimes VIC EN BIGORRE FRA 2012-02-11
RcRownchangeKK*chgGame
 1765 1603 1.00 3 0.10 15 1.50 
  Dupouy, Francois 1902 FRA0.001-0.1515-2.25 
  Guillaumeau, Adrien 1624 FRA1.0010.53157.95 
  Haroyan, Moucheg 1769 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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