Individual Calculations February 2019
 Christensen, John Christopher Ho  Total change: 44.00  Rating chartPersonal card
 Danish Team Tournament 2018-19 Januar various DEN 2019-01-01
RcRownchangeKK*chgGame
 1834 1770 1.00 1 0.59 40 23.60 
  Christensen, Niels Chr. 1834 DEN1.0010.594023.60 

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)
 
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1772 1770 2.00 3 0.51 40 20.40 
  Purgaj, Christopher 1739 RSA1.0010.464018.40 
  Kuijs, Piet 1800 NED0.5010.04401.60 
  Klein, Leen 1777 NED0.5010.01400.40 

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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