Individual Calculations December 2015
 Pechenkin, Vladimir  Total change: -12.20  Rating chartPersonal card
 2015 Edmonton Invitational Edmonton CAN 2015-11-06
RcRownchangeKK*chgGame
 2275 2327 4.50 9 -0.61 20 -12.20 
  Bakre, Tejas g2438 IND0.001-0.3520-7.00 
  Miller, David 2114 CAN1.0010.23204.60 
  Haessel, Dale f2204 CAN0.501-0.1720-3.40 
  Kraai, Jesse g2506 USA0.001-0.2720-5.40 
  Haynes, Nicolas 2177 CAN0.501-0.2020-4.00 
  Rekhson, Vladislav 2078 CAN0.501-0.3120-6.20 
  Breckenridge, Steven f2330 USA1.0010.502010.00 
  Gardner, Robert J. 2160 CAN1.0010.28205.60 
  Sevillano, Enrico g2464 USA0.001-0.3220-6.40 

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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