Individual Calculations July 2013
 Piasetski, Leon  Total change: -2.60  Rating chartPersonal card
 2013 Calgary International Calgary, Alberta CAN 2013-05-14
RcRownchangeKK*chgGame
 2214 2282 5.00 9 -0.26 10 -2.60 
  Pua, Richard 2007 CAN0.501-0.3310-3.30 
  Cao, Jason f2026 CAN0.501-0.3110-3.10 
  Kostadinov, Georgi 2082 CAN0.501-0.2610-2.60 
  Haessel, Dale f2171 CAN0.501-0.1510-1.50 
  Langer, Michael f2237 USA0.501-0.0610-0.60 
  Ebrahim-Shirazi, Behrooz 2063 CAN1.0010.22102.20 
  Wang, Richard m2365 CAN0.5010.11101.10 
  Mikhalevski, Victor g2551 ISR0.5010.33103.30 
  Porper, Edward m2423 CAN0.5010.19101.90 

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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