Individual Calculations February 2014
 Schelvis, Richard  Total change: 22.50  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 2B - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 2061 1942 0.50 1 0.16 30 4.80 
  Helsloot, Jan 2061 NED0.5010.16304.80 

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 3D Wijk aan Zee NED 2014-01-10
RcRownchangeKK*chgGame
 1963 1942 2.00 3 0.59 30 17.70 
  Erin, Igor 1786 NED1.0010.29308.70 
  Lesman, Francis 2090 NED1.0010.703021.00 
  Tissink, Arjan 2014 NED0.001-0.4030-12.00 

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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