Individual Calculations May 2015
 Van Veelen, Thomas  Total change: 4.80  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 2A - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2124 1963 0.00 1 -0.29 20 -5.80 
  Polak, Indra 2124 NED0.001-0.2920-5.80 

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)
 
 Dutch Team Competition 2014-2015 - 3B - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 1982 1963 1.00 1 0.53 20 10.60 
  Oldenhuis, Lance 1982 NED1.0010.532010.60 

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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