Individual Calculations September 2012
 Le Duin, Thierry  Total change: 13.20  Rating chartPersonal card
 2012 Quebec Open Ch Montreal, Quebec CAN 2012-07-21
RcRownchangeKK*chgGame
 2071 2084 4.00 6 0.88 15 13.20 
  Luksza, Arkadiusz 2118 CAN0.001-0.4515-6.75 
  Forget, David 2044 CAN1.0010.44156.60 
  Forget, Luc 2030 CAN1.0010.42156.30 
  Chiku-Ratte, Olivier-Kenta 2107 CAN1.0010.53157.95 
  Tomb, Maroun 2086 LIB0.001-0.5015-7.50 
  Gagnon, Serge 2039 CAN1.0010.44156.60 

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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