Individual Calculations July 2010
 Castellanos, Renier  Total change: 10.20  Rating chartPersonal card
 2010 Calgary International Chess Classic Calgary, Alberta CAN 2010-05-20
RcRownchangeKK*chgGame
 2419 2465 6.00 9 1.02 10 10.20 
  Neven, Knut 2180 CAN1.0010.16101.60 
  Esserman, Marc R m2419 USA1.0010.44104.40 
  Mikhalevski, Victor g2614 ISR1.0010.70107.00 
  Hansen, Eric f2410 CAN1.0010.42104.20 
  De Firmian, Nick g2549 USA0.001-0.3810-3.80 
  Torre, Eugenio g2506 PHI0.001-0.4410-4.40 
  Fedorowicz, John g2456 USA0.501-0.0110-0.10 
  Porper, Edward m2431 CAN0.501-0.0510-0.50 
  Haessel, Dale f2207 CAN1.0010.18101.80 

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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