Individual Calculations October 2008
 Necada, Martin  Total change: -12.90  Rating chartPersonal card
 Nachod Niki Open 2008 Nachod CZE 2008-06-28
RcRownchangeKK*chgGame
 2111 2142 3.00 7 -0.86 15 -12.90 
  Volosin, Leonid g2434 CZE0.001-0.1515-2.25 
  Cerovsky, Marek 2017 CZE0.501-0.1715-2.55 
  Zizka, Jan 1907 CZE0.501-0.2915-4.35 
  Kriz, Daniel 1988 CZE1.0010.29154.35 
  Srejber, Michal 1959 CZE0.501-0.2415-3.60 
  Spirin, Oleg m2430 RUS0.001-0.1615-2.40 
  Stepan, Michal 2040 CZE0.501-0.1415-2.10 

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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