Individual Calculations September 2012
 Defour, Rudy  Total change: -76.20  Rating chartPersonal card
 Open Brasschaat 2012 (9 rounds) Brasschaat BEL 2012-08-18
RcRownchangeKK*chgGame
 1701 1853 3.00 8 -2.54 30 -76.20 
  Schuermans, Robert 2180 BEL0.001-0.1330-3.90 
  Szoke, Harry 1623 NED0.001-0.7930-23.70 
  Eycken, Guido 1542 BEL1.0010.14304.20 
  Osinga, Angelique 1722 NED0.501-0.1830-5.40 
  Geerts, Luc 1551 BEL0.001-0.8530-25.50 
  Verbist, Staf 1619 BEL1.0010.21306.30 
  Ingelaere, Tijl 1739 BEL0.001-0.6630-19.80 
  Pauwels, Evert 1630 BEL0.501-0.2830-8.40 

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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