Individual Calculations February 2013
 Oppitz, Peter  Total change: 4.65  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 201272013 4A Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 2222 2166 2.00 4 0.31 15 4.65 
  Stenner, Patrick 2244 GER0.5010.11151.65 
  Porth, Hartmut 2227 GER0.5010.08151.20 
  Richter, Maik 2231 GER0.001-0.4115-6.15 
  Wronn, Bernd 2184 GER1.0010.53157.95 

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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