Individual Calculations May 2010
 Adler, Joel Dr.  Total change: -13.20  Rating chartPersonal card
 Oberliga Baden Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2232 2279 2.50 6 -0.88 15 -13.20 
  Schulte, Torsten 2167 GER0.001-0.6515-9.75 
  Marek, Mariusz 2133 POL1.0010.30154.50 
  Serafimov, Tervel m2410 BUL0.5010.18152.70 
  Postojev, Alexander f2343 GER0.001-0.4115-6.15 
  Bossert, Christian f2225 GER0.501-0.0815-1.20 
  Zuelle, Bruno Dr. 2116 SUI0.501-0.2215-3.30 

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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