Individual Calculations September 2012
 Osinga, Angelique  Total change: 21.45  Rating chartPersonal card
 Open Brasschaat 2012 (9 rounds) Brasschaat BEL 2012-08-18
RcRownchangeKK*chgGame
 1916 1722 3.50 8 1.43 15 21.45 
  Cools, Gorik f2122  * BEL0.001-0.0815-1.20 
  Zegstroo, Martin 1865 NED1.0010.691510.35 
  Busschots, Johan 1968 BEL0.001-0.1915-2.85 
  Defour, Rudy 1853 BEL0.5010.18152.70 
  Remijsen, Dave 1823 BEL1.0010.64159.60 
  Grigorian, Roudolph 1960 FRA0.001-0.2015-3.00 
  Laporte, Pol 1809 BEL1.0010.62159.30 
  Gorts, Sven 1930 BEL0.001-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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