Individual Calculations January 2015
 Cekro, Ekrem  Total change: 4.70  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Round 5 Various BEL 2014-11-30
RcRownchangeKK*chgGame
 2405 2386 1.00 1 0.53 10 5.30 
  Hopman, Pieter f2405 NED1.0010.53105.30 

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 4 Nordrheinwestfalen GER 2014-12-14
RcRownchangeKK*chgGame
 2338 2383 0.50 1 -0.06 10 -0.60 
  Kern, Guido m2338 GER0.501-0.0610-0.60 

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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