Individual Calculations June 2017
 Salzmann, Peter  Total change: -10.40  Rating chartPersonal card
 Oberliga Ost A 2016/2017 April 2017 Hamburg GER 2017-04-01
RcRownchangeKK*chgGame
 2268 2149 0.50 1 0.16 20 3.20 
  Jurasek, Miroslav f2268 CZE0.5010.16203.20 

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)
 
 Oberliga Ost A 2016/2017 May 2017 Hamburg GER 2017-05-01
RcRownchangeKK*chgGame
 2272 2149 0.00 2 -0.68 20 -13.60 
  Melamed, Tatjana wg2352 GER0.001-0.2420-4.80 
  Niering, Martin 2192 GER0.001-0.4420-8.80 

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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