Individual Calculations July 2009
 Haessel, Dale  Total change: 0.90  Rating chartPersonal card
 Calgary International Chess Classic Calgary CAN 2009-05-14
RcRownchangeKK*chgGame
 2251 2203 4.00 9 0.06 15 0.90 
  Hansen, Eric f2398 CAN0.001-0.2515-3.75 
  Kazmaier, Daniel 2135 CAN0.001-0.5915-8.85 
  Gardner, Robert J 2143 CAN0.001-0.5815-8.70 
  Neven, Knut 2199 CAN1.0010.49157.35 
  Huber, Gregory f2245 CAN0.5010.06150.90 
  Ristovic, Nenad f2252 CAN0.5010.07151.05 
  Peng, David (yu) 2245 CAN1.0010.56158.40 
  Moloney, Nicholas 2210 ENG1.0010.51157.65 
  Porper, Edward m2435 CAN0.001-0.2115-3.15 

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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