Individual Calculations December 2016
 Ruby, Rene  Total change: 21.20  Rating chartPersonal card
 1HK Hold 2016-17 November Kobenhavn DEN 2016-11-07
RcRownchangeKK*chgGame
 1289 1280 1.50 2 0.53 40 21.20 
  Hattens, Per 1228 DEN0.501-0.0740-2.80 
  Jensen, Werner 1349 DEN1.0010.604024.00 

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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