Individual Calculations May 2011
 Rolle, Eric  Total change: 13.65  Rating chartPersonal card
 Landesliga Brandenburg Potsdam GER 2010-10-10
RcRownchangeKK*chgGame
 2232 2194 5.00 9 0.91 15 13.65 
  Friedrich, Wiede 2203 GER0.5010.01150.15 
  Schafranietz, Sebastian f2346 GER0.5010.20153.00 
  Spivak, Ilya 2379 GER0.5010.24153.60 
  Troeger, Rainer 2127 GER1.0010.41156.15 
  Bachmann, Volker 2063 GER0.001-0.6815-10.20 
  Skupin, Christian 2079 GER1.0010.34155.10 
  Kleeschaetzky, Rainer f2352 GER0.5010.21153.15 
  Gyoerkos, Lajos m2388 HUN0.5010.25153.75 
  Ellenberg, Ekkehard 2147 GER0.501-0.0715-1.05 

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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