Individual Calculations December 2012
 Neumann, Horst  Total change: 2.25  Rating chartPersonal card
 22nd World Senior Chess Championships - Open Kamena Vourla GRE 2012-11-13
RcRownchangeKK*chgGame
 2063 1912 3.00 9 0.15 15 2.25 
  Archangelsky, Mikhail m2197 RUS0.5010.34155.10 
  Giulian, Philip M f2269 SCO0.5010.39155.85 
  Staub, Gerhard 2074 GER0.001-0.2915-4.35 
  Schneider, Alexander 2031 GER0.001-0.3415-5.10 
  El Gheiadi, I. 2208 LBA1.0010.851512.75 
  Bondar, Leonid 2023 USA0.001-0.3515-5.25 
  Belokopyt, Boris 1962 RUS0.001-0.4315-6.45 
  Blaushtain, Boris 2092 ISR0.001-0.2615-3.90 
  Ferreira, Alexander 1708 BRA1.0010.24153.60 

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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