Individual Calculations April 2009
 Nikolaev, Leonid  Total change: -11.40  Rating chartPersonal card
 Open Praha 2009 - tournament B Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2048 2310 6.50 9 -0.76 15 -11.40 
  Skokan, Frantisek 1960 CZE1.0010.11151.65 
  Jakovlev, Juri 2012 EST0.001-0.8515-12.75 
  Stvan, Marek 1960 CZE1.0010.11151.65 
  Lavrincik, Pavel 1965 CZE1.0010.11151.65 
  Splichal, Petr, Mgr. 2007 CZE0.501-0.3615-5.40 
  Nad, Boris, Ing. 1960 CZE1.0010.11151.65 
  Siegmund, Rainer 2145 GER1.0010.28154.20 
  Vanek, Ladislav 2121 CZE0.501-0.2515-3.75 
  Golcman, Evgeny 2299 RUS0.501-0.0215-0.30 

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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