Individual Calculations February 2014
 Blechzin, Igor  Total change: -10.80  Rating chartPersonal card
 Prague Open 2014 - A - IM open Praha CZE 2014-01-10
RcRownchangeKK*chgGame
 2155 2390 6.00 9 -1.08 10 -10.80 
  Porschberg, Thomas 2005 GER1.0010.09100.90 
  Stepan, Michal 2111 CZE1.0010.16101.60 
  Masek, Miroslav 2189 CZE0.501-0.2610-2.60 
  Bartos, Jan f2239 CZE0.501-0.2010-2.00 
  Nguyen Thai, Dai Van 2167 CZE0.501-0.2810-2.80 
  Burnett, Andrew 2209 SCO0.501-0.2410-2.40 
  Dragnev, Valentin 2084 AUT0.501-0.3610-3.60 
  Semenova, Irina wg2266 RUS0.501-0.1710-1.70 
  Gonzalez Pruneda, Arturo 2124 ESP1.0010.18101.80 

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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