Individual Calculations February 2015
 Chappin, Rene  Total change: 0.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2015 - T5C Wijk aan Zee NED 2015-01-16
RcRownchangeRpKK*chgGame
 1727 0 1.50 8 0.00 1476   0.00 
  Van Baar, Esper 1757 NED0.0010.00 0.00 
  Duivenvoorden, Ben 1750 NED0.5010.00 0.00 
  Kuijs, Gerard 1625 NED0.5010.00 0.00 
  Vriens, Huib 1689 NED0.0010.00 0.00 
  Groen, Cor 1684 NED0.0010.00 0.00 
  Van Strien, Bart 1783 NED0.0010.00 0.00 
  De Vries, Izaac 1822 NED0.0010.00 0.00 
  Roubin, Sandra 1703 BEL0.5010.00 0.00 

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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