Individual Calculations September 2011
 Hoogland, Dirk  Total change: -12.45  Rating chartPersonal card
 Dutch Open Dieren NED 2011-07-19
RcRownchangeKK*chgGame
 2159 2181 4.00 9 -0.83 15 -12.45 
  Nijboer, Friso g2546 NED0.001-0.1015-1.50 
  Vereggen, Lars 2036 NED0.001-0.6915-10.35 
  Viergever, Max 2123 NED0.501-0.0815-1.20 
  Van Meegen, Ruud 1947 NED1.0010.21153.15 
  Oudshoorn, Arres 2007 NED0.001-0.7315-10.95 
  Vosselman, Jan 2112 NED1.0010.40156.00 
  Maatman, Nick 1994 NED1.0010.26153.90 
  Sowray, Peter f2350 ENG0.5010.22153.30 
  L`ami, Alina wg2312 ROU0.001-0.3215-4.80 

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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