Individual Calculations July 2011
 Zeldin, Vitali  Total change: 43.50  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2010-09-19
RcRownchangeKK*chgGame
 2120 2085 4.00 5 1.74 25 43.50 
  Klasmeier, Jens 2138 GER1.0010.572514.25 
  Boehm, Malte 1955 GER0.501-0.1825-4.50 
  Georg, Heinz 2221 GER1.0010.682517.00 
  Jacubowski, Andreas 2139 GER1.0010.582514.50 
  Schwalen, Peter 2147 GER0.5010.09252.25 

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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