Individual Calculations March 2010
 Boidman, Yuri  Total change: -0.50  Rating chartPersonal card
 54.Paderborner Schachtuerkencup A Paderborn GER 2009-12-27
RcRownchangeKK*chgGame
 2208 2393 5.00 7 -0.05 10 -0.50 
  Gudath, Reiner 2023 GER1.0010.10101.00 
  Laurenz, Waldemar 2090 GER1.0010.14101.40 
  Teske, Henrik g2552 GER0.001-0.2910-2.90 
  Richter, Gerald 2134 BEL1.0010.18101.80 
  Gazic, Josip 2240 GER0.501-0.2010-2.00 
  Rieke, Theo 2165 GER1.0010.21102.10 
  Hess, Christian f2250 GER0.501-0.1910-1.90 

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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