Individual Calculations May 2010
 Spivak, Ilya  Total change: -5.20  Rating chartPersonal card
 Landesliga Brandenburg Potsdam GER 2009-10-18
RcRownchangeKK*chgGame
 2249 2384 5.50 9 -0.52 10 -5.20 
  Gyoerkos, Lajos m2392 HUN0.5010.01100.10 
  Kleeschaetzky, Rainer f2350 GER0.501-0.0510-0.50 
  Jentzsch, Reinhard 2085 GER1.0010.15101.50 
  Walter, Guenter f2288 GER0.501-0.1310-1.30 
  Ermitsch, Michael, Dr. 2151 GER1.0010.21102.10 
  Cusnariov, Nicolai 2156 MDA0.501-0.2910-2.90 
  Schoene, Ralf m2316 GER0.501-0.0910-0.90 
  Penzold, Andreas f2358 GER0.501-0.0410-0.40 
  Kuhne, Detlev 2149 GER0.501-0.2910-2.90 

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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