Individual Calculations December 2014
 Arruebarrena, Rafael  Total change: -35.00  Rating chartPersonal card
 2014 Calgary International Calgary CAN 2014-11-06
RcRownchangeKK*chgGame
 2296 2268 2.50 9 -1.75 20 -35.00 
  Shabalov, Alexander g2530 USA0.001-0.1820-3.60 
  Sevillano, Enrico g2456 USA0.001-0.2620-5.20 
  Pechenkin, Vladimir f2332 CAN0.5010.09201.80 
  Shi, Diwen 2219 CAN0.501-0.0720-1.40 
  Ng, Gary 2151 CAN0.001-0.6620-13.20 
  Mikhalevski, Victor g2565 ISR0.001-0.1520-3.00 
  Booker, Brad 2062 CAN0.001-0.7620-15.20 
  Humphreys, Michael f2190 CAN0.501-0.1120-2.20 
  Haessel, Dale f2155 CAN1.0010.35207.00 

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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