Individual Calculations October 2013
 Lenderman, Aleksandr  Total change: 8.30  Rating chartPersonal card
 2013 US Masters Greensboro, North Carolina USA 2013-08-29
RcRownchangeKK*chgGame
 2469 2527 6.00 9 0.83 10 8.30 
  Francisco, Richard 2259 USA1.0010.17101.70 
  Bodek, Michael H f2400 USA1.0010.33103.30 
  Ostrovskiy, Aleksandr f2410 USA1.0010.34103.40 
  Ramirez, Alejandro g2588 USA0.5010.08100.80 
  Zapata, Alonso g2496 COL0.501-0.0410-0.40 
  Sarkar, Justin m2437 USA0.501-0.1210-1.20 
  Meier, Georg g2610 GER0.5010.11101.10 
  Mamedov, Rauf g2641 AZE0.001-0.3410-3.40 
  Mandizha, Farai m2380 ZIM1.0010.30103.00 

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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