Individual Calculations February 2018
 Grzych, Artur  Total change: -9.60  Rating chartPersonal card
 Fredericia Klubmesterskab 2017-18 Januar Fredericia DEN 2018-01-01
RcRownchangeKK*chgGame
 1815 1837 0.50 2 -0.56 20 -11.20 
  Marcussen, Johnni A. 1909 DEN0.001-0.4020-8.00 
  Davidsen, Jon Lykke 1720 DEN0.501-0.1620-3.20 

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)
 
 Sydjysk 2017-18 Januar Various DEN 2018-01-01
RcRownchangeKK*chgGame
 1437 1837 1.00 1 0.08 20 1.60 
  Bach, Leo 1437  * DEN1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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