Individual Calculations March 2011
 Hummel, Dick  Total change: 0.00  Rating chartPersonal card
 Tata Steel Chess Tournament - Tien 4C Wijk aan Zee NED 2011-01-21
RcRownchangeRpKK*chgGame
 1846 0 5.00 8 0.00 1871   0.00 
  Gagnepain, Laurent 1750 FRA0.5010.00 0.00 
  Van Pinxteren, Gerard 1903 NED1.0010.00 0.00 
  Rutten, David 1896 NED0.0010.00 0.00 
  Heere, Martijn 1816 NED0.5010.00 0.00 
  Dekker, Jop 1880 NED0.0010.00 0.00 
  Plantfeber, Henk 1847 NED1.0010.00 0.00 
  Van Kesteren, Stef 1904 NED1.0010.00 0.00 
  Vonk, Jan 1768 NED1.0010.00 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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