Individual Calculations September 2015
 Sassoon, Roei  Total change: 64.40  Rating chartPersonal card
 CZECH OPEN 2015 - B - open rating tournament Pardubice, Tipsport arena CZE 2015-07-24
RcRownchangeKK*chgGame
 2002 1820 4.00 9 1.61 40 64.40 
  Verwoert, Jef 2007 NED0.001-0.2640-10.40 
  Green, Per 1963 SWE1.0010.694027.60 
  Tommaselli, Giacomo 1997 ITA0.5010.23409.20 
  Garrapa, Gianluigi 1978 ITA1.0010.714028.40 
  Sazonova, Anastasia wf2017 RUS0.001-0.2540-10.00 
  Naftalin, Solomon 1968 ISR0.5010.20408.00 
  Tunger, Mario 1971 GER1.0010.704028.00 
  Ursic, Mateja 2012 SLO0.001-0.2540-10.00 
  Reznicek, Dominik 2101 CZE0.001-0.1640-6.40 

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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