Individual Calculations February 2013
 Tahay, Romain  Total change: 31.50  Rating chartPersonal card
 7éme Trophée International de Lyon LYON FRA 2012-12-26
RcRownchangeKK*chgGame
 1672 1477 3.00 7 1.05 30 31.50 
  Colin-Khuu, Vincent 1877  * FRA1.0010.923027.60 
  Rosenfeld, Imre 1877  * FRA0.001-0.0830-2.40 
  Rodriguez, Jean-Pierre 1746 FRA0.001-0.1730-5.10 
  Verhulst, Jens 1700 FRA0.001-0.2230-6.60 
  Parent, Philippe 1373 FRA1.0010.363010.80 
  Lorenter, Patrick 1658 FRA1.0010.743022.20 
  Mas, Bernard 1476 FRA0.001-0.5030-15.00 
 * 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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