Individual Calculations February 2015
 Harff, Wilfried  Total change: 17.00  Rating chartPersonal card
 Deutsche Mannschafts-Pokalmeisterschaft 2015 rounds 1 - 2 Hamburg GER 2015-01-10
RcRownchangeKK*chgGame
 2087 2146 2.00 2 0.85 20 17.00 
  Oehne, Timo 1994 GER1.0010.30206.00 
  Prudlo, Simon 2180 GER1.0010.552011.00 

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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