Individual Calculations March 2018
 Petersen, Christian  Total change: 19.20  Rating chartPersonal card
 1 HK Hold 2017-18 Februar Kobenhavn DEN 2018-02-01
RcRownchangeKK*chgGame
 1690 1743 1.00 1 0.43 20 8.60 
  Chior, Fiodor 1690 DEN1.0010.43208.60 

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)
 
 Amager Skakforenings Aabne Klubmesterskab 2018 Februar Amager DEN 2018-02-01
RcRownchangeKK*chgGame
 1565 1743 2.00 2 0.53 20 10.60 
  Dupont, Michael Kim 1526 DEN1.0010.22204.40 
  Andersen, Peter 1603 DEN1.0010.31206.20 

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)
 

 

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