Individual Calculations February 2013
 Lorenter, Patrick  Total change: -37.20  Rating chartPersonal card
 7éme Trophée International de Lyon LYON FRA 2012-12-26
RcRownchangeKK*chgGame
 1532 1658 1.50 6 -2.48 15 -37.20 
  Guedon, Stephane f2058  * FRA0.001-0.0815-1.20 
  Couve, Mathieu 1268 FRA0.501-0.4115-6.15 
  Bovis, Claude 1528 FRA0.001-0.6815-10.20 
  Mas, Bernard 1476 FRA0.001-0.7415-11.10 
  Karsenty, Madeleine 1386 FRA1.0010.17152.55 
  Tahay, Romain 1477 FRA0.001-0.7415-11.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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