Individual Calculations December 2012
 Wastian, Jan  Total change: 19.80  Rating chartPersonal card
 Kaiserbrunnen Winter-Special 22 Brakel GER 2012-11-23
RcRownchangeKK*chgGame
 1830 1596 1.50 4 0.66 30 19.80 
  Johnen, Franz 1791 GER1.0010.753022.50 
  Fieberg, Christoph 1852 GER0.001-0.1930-5.70 
  Fieberg, Samuel 1889 GER0.001-0.1530-4.50 
  Neve, Peter 1788 NED0.5010.25307.50 

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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