Individual Calculations July 2012
 Nikolaiczuk, Lothar  Total change: -6.75  Rating chartPersonal card
 Oberliga NRW Bochum GER 2011-09-18
RcRownchangeKK*chgGame
 2046 2278 0.50 1 -0.29 15 -4.35 
  Strozewski, Frank 2046 GER0.501-0.2915-4.35 

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)
 
 Ruhrgebiet Regionalliga Bochum GER 2011-09-25
RcRownchangeKK*chgGame
 2156 2278 2.50 4 -0.16 15 -2.40 
  Schroeder, Wilfried 2147 GER0.501-0.1815-2.70 
  Aulich, Marcell 2101 GER0.501-0.2315-3.45 
  Sohlmann, Jan-Henning 2186 GER1.0010.37155.55 
  Ciornei, Dragos 2188 GER0.501-0.1215-1.80 

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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