Individual Calculations February 2014
 Merbis, Max  Total change: 2.70  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 2A - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 1987 2179 0.00 1 -0.75 15 -11.25 
  Konijn, Rob 1987 NED0.001-0.7515-11.25 

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 2014 - Weekend 2D Wijk aan Zee NED 2014-01-10
RcRownchangeKK*chgGame
 2032 2179 3.00 3 0.93 15 13.95 
  De Koning, Martin 2001 NED1.0010.27154.05 
  Gabriel, Uwe 2120 GER1.0010.42156.30 
  Geertsema, Piet 1975 NED1.0010.24153.60 

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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