Individual Calculations May 2010
 Vande Velde, Erik  Total change: 7.50  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1975 1992 4.50 8 0.30 25 7.50 
  Lemmens, Philip 1935 BEL0.501-0.0825-2.00 
  Rogmans, Jelle 1965 BEL0.501-0.0425-1.00 
  Goverde, Ruud 1936 NED1.0010.422510.50 
  Bonne, Ronny 2019 BEL0.5010.04251.00 
  Van Bever, Roland 1941 BEL0.501-0.0725-1.75 
  Meekers, Geert 1918 BEL1.0010.402510.00 
  Goncalves, Jorge 2141 POR0.001-0.3025-7.50 
  Hiel, Lino 1942 BEL0.501-0.0725-1.75 

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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