Individual Calculations November 2012
 Trzaska, Peter  Total change: 1.95  Rating chartPersonal card
 NRW Einzelmeisterschaft 2012 Herne GER 2012-10-06
RcRownchangeKK*chgGame
 2200 2121 2.50 6 0.13 15 1.95 
  Kummerow, Heiko f2337 GER0.5010.28154.20 
  Litwak, Aleksej f2239 GER0.001-0.3415-5.10 
  Probst, Andreas 2042 GER0.501-0.1115-1.65 
  Richter, Gerald 2119 BEL1.0010.50157.50 
  Kusnetsov, Mark 2253 GER0.5010.18152.70 
  Korth, Daniel 2212 GER0.001-0.3815-5.70 

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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