Individual Calculations January 2013
 Zirlik, Rudi  Total change: 4.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 3B Aalen GER 2012-12-21
RcRownchangeKK*chgGame
 2023 2002 2.50 5 0.14 30 4.20 
  Novak, Josua 1920 GER1.0010.393011.70 
  Doerge-Koch, Sven 2070 GER0.001-0.4130-12.30 
  Kuhn, Andreas 1934 GER1.0010.413012.30 
  Lenhardt, Manfred 2091 GER0.001-0.3830-11.40 
  Jacobi, Henry 2098 GER0.5010.13303.90 

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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