Individual Calculations May 2011
 Ermitsch, Michael  Total change: 19.95  Rating chartPersonal card
 Landesliga Brandenburg Potsdam GER 2010-10-10
RcRownchangeKK*chgGame
 2215 2161 3.50 5 1.33 15 19.95 
  Kuhne, Detlev 2152 GER1.0010.49157.35 
  Pietsch, Andreas 2091 GER1.0010.40156.00 
  Skupin, Christian 2079 GER1.0010.39155.85 
  Kleeschaetzky, Rainer f2352 GER0.001-0.2515-3.75 
  Popovics, Adam f2402 HUN0.5010.30154.50 

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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