Individual Calculations February 2014
 De Koning, Martin  Total change: 16.95  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 3E - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 2005 2001 1.00 1 0.51 15 7.65 
  Mulder, Hemmo 2005 NED1.0010.51157.65 

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
 2091 2001 1.50 3 0.35 15 5.25 
  Merbis, Max 2179 NED0.001-0.2715-4.05 
  Geertsema, Piet 1975 NED0.501-0.0415-0.60 
  Gabriel, Uwe 2120 GER1.0010.66159.90 

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 - Day 2C Wijk aan Zee NED 2014-01-13
RcRownchangeKK*chgGame
 2099 2001 1.00 2 0.27 15 4.05 
  Van `t Hof, Eric c2142 NED0.001-0.3115-4.65 
  Van De Boogaart, Jan Maarten 2055 NED1.0010.58158.70 

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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