Individual Calculations March 2011
 Zielinski, Werner  Total change: -29.75  Rating chartPersonal card
 Tata Steel Chess Tournament - Weekend 2F Wijk aan Zee NED 2011-01-14
RcRownchangeKK*chgGame
 2122 2167 0.50 3 -1.19 25 -29.75 
  Brookes, Christopher 2057 NED0.001-0.6525-16.25 
  Westerduin, Philip 2104 NED0.501-0.0925-2.25 
  Abcouwer, Jan-Bart 2204 NED0.001-0.4525-11.25 

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)
 

 

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