Individual Calculations September 2015
 Grinberg, Eyal  Total change: 23.00  Rating chartPersonal card
 CZECH OPEN 2015 - A - GM open Pardubice, Tipsport arena CZE 2015-07-24
RcRownchangeKK*chgGame
 2400 2387 5.50 9 1.15 20 23.00 
  Volodin, Viktor m2158 RUS1.0010.21204.20 
  Burmakin, Vladimir g2571 RUS0.5010.24204.80 
  Kononenko, Dmitry g2617 UKR0.001-0.2120-4.20 
  Boraso, Alessio 2232 ITA1.0010.29205.80 
  Warakomska, Anna wm2274 POL0.501-0.1520-3.00 
  Soysal, Serkan f2293 TUR1.0010.37207.40 
  Krejci, Jan g2500 CZE0.5010.15203.00 
  Poetsch, Hagen m2498 GER1.0010.652013.00 
  Valsecchi, Alessio m2457 ITA0.001-0.4020-8.00 

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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