Individual Calculations July 2011
 Sevillano, Enrico  Total change: -18.10  Rating chartPersonal card
 2011 Calgary International Chess Classic Calgary, Alberta CAN 2011-05-19
RcRownchangeKK*chgGame
 2312 2510 6.50 9 -0.08 10 -0.80 
  Stopa, Jacek m2460 POL0.501-0.0710-0.70 
  Langer, Michael f2267 USA1.0010.20102.00 
  Kazmaier, Daniel 2137 CAN1.0010.10101.00 
  Porper, Edward m2446 CAN0.001-0.5910-5.90 
  Neven, Knut 2155 CAN1.0010.11101.10 
  Kraai, Jesse g2516 USA1.0010.51105.10 
  Hansen, Eric m2425 CAN0.501-0.1210-1.20 
  Wang, Richard 2219 CAN1.0010.15101.50 
  Haessel, Dale f2184 CAN0.501-0.3710-3.70 

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)
 
 2011 Lina Grumette Memorial Day Classic Los Angeles, California USA 2011-05-28
RcRownchangeKK*chgGame
 2307 2510 2.00 5 -1.73 10 -17.30 
  Adelberg, David 2197 USA0.501-0.3610-3.60 
  Kavutskiy, Konstantin 2190 USA1.0010.13101.30 
  Peters, Jack m2370 USA0.501-0.1910-1.90 
  Melikset, Khachiyan g2492 USA0.001-0.5310-5.30 
  Landaw, Julian W 2287 USA0.001-0.7810-7.80 

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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