Individual Calculations December 2017
 Baltic, Fatih  Total change: -32.40  Rating chartPersonal card
 NRW-Klasse 2 2017/2018 November 2017 Duesseldorf GER 2017-11-19
RcRownchangeKK*chgGame
 2172 2150 0.50 1 0.03 40 1.20 
  Doennebrink, Elmar 2172 GER0.5010.03401.20 

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)
 
 Heusenstamm Sparkassen Open 2017 A Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 1861 2150 0.00 1 -0.84 40 -33.60 
  Marchese, Andrea 1861 ITA0.001-0.8440-33.60 

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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