Individual Calculations November 2013
 Mao, Yvonne  Total change: -50.10  Rating chartPersonal card
 14. Bad Harzburger Open 2013 Bad Harzburg GER 2013-10-15
RcRownchangeKK*chgGame
 1702 1613 0.00 4 -1.67 30 -50.10 
  Mueller, Wolfgang 2010 GER0.001-0.0830-2.40 
  Krueger, Roman 1868 GER0.001-0.1930-5.70 
  Giede, Anna-Blume 1423 GER0.001-0.7530-22.50 
  Laubrock, Sophia 1505 GER0.001-0.6530-19.50 

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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