Individual Calculations September 2010
 Gentes, Kevin  Total change: 8.70  Rating chartPersonal card
 2010 Canadian Open Toronto, Ontario CAN 2010-07-10
RcRownchangeKK*chgGame
 2372 2259 2.00 4 0.58 15 8.70 
  Malaniuk, Vladimir g2543 UKR0.001-0.1615-2.40 
  Casareno, Erwin 1945 NED1.0010.14152.10 
  Gerzhoy, Leonid m2471 CAN0.5010.27154.05 
  Friedel, Joshua g2527 USA0.5010.33154.95 

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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