Individual Calculations February 2013
 Scharfenberg, Michael  Total change: 22.50  Rating chartPersonal card
 Schachtuerkencup 2012 Paderborn GER 2012-12-27
RcRownchangeKK*chgGame
 2197 2153 3.50 6 0.75 30 22.50 
  Lueckner, Andreas 1968 GER1.0010.26307.80 
  Buckels, Valentin 1873 GER0.501-0.3430-10.20 
  Willenberg, Max 2050 GER1.0010.363010.80 
  Boidman, Yuri m2428 GER1.0010.833024.90 
  Orlov, Andrey g2537 RUS0.001-0.0930-2.70 
  Kaufeld, Juergen f2328 GER0.001-0.2730-8.10 

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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