Individual Calculations September 2012
 Opitz, Christian  Total change: 0.75  Rating chartPersonal card
 1.Internationales Arber Schachopen Bayerisch Eisenstein GER 2012-08-18
RcRownchangeKK*chgGame
 2029 2023 3.00 6 0.05 15 0.75 
  Strasser, Josef 1941 GER1.0010.39155.85 
  Plaettner, Stefan 1848 GER0.501-0.2315-3.45 
  Hahn, Christoph, Dr 2193 GER0.001-0.2815-4.20 
  Lavrinenkov, Vadim 2039 GER0.5010.02150.30 
  Zier, Oliver 2154 LIE0.001-0.3215-4.80 
  Riedl, Maximilian 1998 GER1.0010.47157.05 

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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