Individual Calculations May 2012
 Peiffer, Joe  Total change: -16.20  Rating chartPersonal card
 Luxembourg Team Championship 11/12 various LUX 2011-10-16
RcRownchangeKK*chgGame
 1884 1892 2.00 5 -0.54 30 -16.20 
  Neuman, Carlo 1906 LUX0.001-0.4830-14.40 
  Kohnen, Marc 1795 LUX1.0010.373011.10 
  Biryukov, Alice 1748 LUX0.501-0.1930-5.70 
  Karp, Daniel 1949 LUX0.5010.08302.40 
  Mauquoi, Rudi 2024 LUX0.001-0.3230-9.60 

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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