Individual Calculations April 2008
 Dergatchov, Alexander  Total change: 9.00  Rating chartPersonal card
 Marianske Lazne 2008 - Open Marianske Lazne CZE 2008-01-19
RcRownchangeKK*chgGame
 2065 2064 4.50 8 0.60 15 9.00 
  Volodin, Viktor m2233 RUS0.001-0.2815-4.20 
  Molnar, Ladislav 1714 CZE1.0010.11151.65 
  Wieczorek, Oskar 2204 POL1.0010.691510.35 
  Most, Zdenek 2165 CZE0.5010.14152.10 
  Gajic, Mladen 2135 SWE0.001-0.4015-6.00 
  Neumann, Han H W, M 2092 AHO0.001-0.4615-6.90 
  Guttulsrud, Odd Martin 1988 NOR1.0010.40156.00 
  Folta, Jaroslav 1992 CZE1.0010.40156.00 

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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