Individual Calculations September 2009
 Rodkin, Felix  Total change: 32.25  Rating chartPersonal card
 Summer on Petrograd Side 2009 open St.Petersburg RUS 2009-07-20
RcRownchangeKK*chgGame
 2200 2143 5.00 7 2.15 15 32.25 
  Turetsky, Mark 1743  * RUS1.0010.08151.20 
  Gavrilov, Oleg 2370 RUS1.0010.791511.85 
  Vunder, Andrey 2243 RUS0.5010.14152.10 
  Akimov, Dmitry 2254 RUS0.5010.15152.25 
  Zhukov, Klim 2243 RUS1.0010.64159.60 
  Mukhin, Georgy 2302 RUS0.5010.21153.15 
  Maevsky, Nikolay 2248 RUS0.5010.14152.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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