Individual Calculations December 2014
 Korotkjevich, Stanislav  Total change: -7.10  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Rounds 3-4 Various BEL 2014-11-02
RcRownchangeKK*chgGame
 2273 2382 0.50 1 -0.15 10 -1.50 
  Harff, Marcel f2273 GER0.501-0.1510-1.50 

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 NRW 2014/15 round 3 Nordrheinwestfalen GER 2014-11-16
RcRownchangeKK*chgGame
 2338 2382 0.00 1 -0.56 10 -5.60 
  Zwirs, Nico 2338 NED0.001-0.5610-5.60 

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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