Individual Calculations October 2008
 Porper, Eduard  Total change: -15.90  Rating chartPersonal card
 3rd Edmonton International Edmonton CAN 2008-07-31
RcRownchangeKK*chgGame
 2316 2476 4.00 8 -1.59 10 -15.90 
  Gardner, Robert 2185 CAN0.501-0.3510-3.50 
  Hansen, Eric 2267 CAN0.001-0.7710-7.70 
  Haessel, Dale R. 2149 CAN1.0010.13101.30 
  Hungaski, Robert Andrew m2407 USA0.001-0.6010-6.00 
  Thavandiran, Shiyam f2288 CAN1.0010.26102.60 
  Friedel, Joshua E m2524 USA0.5010.07100.70 
  Gerzhoy, Leonid m2399 CAN0.501-0.1110-1.10 
  Panjwani, Raja f2310 CAN0.501-0.2210-2.20 

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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