Individual Calculations January 2010
 Pechenkin, Vladimir  Total change: -36.90  Rating chartPersonal card
 4th Edmonton International Edmonton, Alberta CAN 2009-12-17
RcRownchangeKK*chgGame
 2417 2372 1.50 9 -2.46 15 -36.90 
  Hansen, Eric f2409 CAN0.001-0.4515-6.75 
  Esserman, Marc m2408 USA0.001-0.4515-6.75 
  Mackinnon, Keith 2125 CAN0.501-0.3115-4.65 
  Kraai, Jesse g2510 USA0.001-0.3115-4.65 
  Haessel, Dale f2201 CAN0.501-0.2315-3.45 
  Mikhalevski, Victor g2607 ISR0.001-0.2115-3.15 
  Antal, Gergely m2495 HUN0.001-0.3315-4.95 
  Friedel, Josh g2551 USA0.001-0.2715-4.05 
  Porper, Edward m2445 CAN0.5010.10151.50 

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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