Individual Calculations February 2015
 Yakimenko, Alexander A.  Total change: -12.80  Rating chartPersonal card
 31. Internationales Boeblinger Open A Boeblingen GER 2014-12-26
RcRownchangeKK*chgGame
 2078 2140 4.50 9 -0.64 20 -12.80 
  Kohler, Manuel 1866 GER0.501-0.3320-6.60 
  Scheidt, Joerg, Prof. Dr. 2006 GER1.0010.32206.40 
  Bodrozic, Tomislav 2323 GER0.5010.24204.80 
  Gheng, Josef f2315 GER0.001-0.2720-5.40 
  Ehret, Thomas 2001 GER1.0010.31206.20 
  Vuckovic, Aleksandar f2337 GER0.001-0.2520-5.00 
  Petzelberger, Ferdinand 1763 GER0.501-0.4120-8.20 
  Shahin, Walid 2051 GER0.001-0.6220-12.40 
  Kuebler, Marcus 2044 GER1.0010.37207.40 

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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