Individual Calculations February 2013
 Cernousek, Lukas  Total change: 1.40  Rating chartPersonal card
 22nd Annual North American Open - Open Section Las Vegas, Nevada USA 2012-12-26
RcRownchangeKK*chgGame
 2376 2450 5.50 9 0.14 10 1.40 
  Yuvarajan, Prathiba wm2204 IND1.0010.19101.90 
  Tate, Emory A m2302 USA1.0010.30103.00 
  Kolev, Atanas Ivan g2585 BUL0.001-0.3210-3.20 
  Wang, Kevin 2283 USA1.0010.28102.80 
  Erenburg, Sergey g2637 ISR0.5010.24102.40 
  Ramirez, Alejandro g2554 USA0.001-0.3610-3.60 
  Bodek, Michael H f2316 USA0.001-0.6810-6.80 
  Colas, Joshua 2204 USA1.0010.19101.90 
  Santarius, Erik F 2303 USA1.0010.30103.00 

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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