Individual Calculations September 2010
 Ghannoum, Marc  Total change: -9.15  Rating chartPersonal card
 Championnat Ouvert du Quebec - Invitation Montreal, Quebec CAN 2010-07-24
RcRownchangeKK*chgGame
 2224 2230 2.50 6 -0.61 15 -9.15 
  Malaniuk, Vladimir g2543 UKR0.001-0.1415-2.10 
  Martchenko, Alexander 2138 CAN0.001-0.6315-9.45 
  Calugar, Arthur 2144 CAN0.001-0.6215-9.30 
  Modwal, Sankalp 2177 IND0.501-0.0715-1.05 
  Sapozhnikov, Roman 2248 CAN1.0010.53157.95 
  Rousseau, Daniel 2093 CAN1.0010.32154.80 

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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