Individual Calculations September 2012
 Arencibia Rodriguez, Walter  Total change: -0.20  Rating chartPersonal card
 2012 Quebec Invitational Ch Montreal, Quebec CAN 2012-07-21
RcRownchangeKK*chgGame
 2478 2526 5.00 9 -0.02 10 -0.20 
  Calugar, Arthur m2273 CAN1.0010.19101.90 
  Perez Garcia, Rodney Oscar m2412 CUB1.0010.34103.40 
  Bruzon Batista, Lazaro g2711 CUB0.5010.24102.40 
  Sumets, Andrey g2618 UKR0.001-0.3710-3.70 
  Rozentalis, Eduardas g2600 LTU0.5010.10101.00 
  Kovalyov, Anton g2614 ARG0.5010.12101.20 
  Oliva Castaneda, Kevel f2320 CUB0.001-0.7610-7.60 
  Kleinman, Michael f2293 CAN1.0010.21102.10 
  Gerzhoy, Leonid m2459 CAN0.501-0.0910-0.90 

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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