Individual Calculations September 2010
 Laqua, Christian  Total change: 7.50  Rating chartPersonal card
 St.Pauli Jubilaeums Open 2010 Gruppe A Hamburg GER 2010-07-10
RcRownchangeKK*chgGame
 2033 2142 5.00 7 0.50 15 7.50 
  Isakson, Alex 1949 GER0.501-0.2515-3.75 
  Hagenlueke, Thomas 1967 GER0.501-0.2315-3.45 
  Mathisen, Runar 1983 NOR1.0010.29154.35 
  Goetz, Claus 1872 GER1.0010.17152.55 
  Petrosian, Suren m2385 ARM0.5010.30154.50 
  Schulz, Hans-Juergen 2060 GER1.0010.39155.85 
  Hartkopf, Uwe, Dr. 2017 GER0.501-0.1715-2.55 

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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