Individual Calculations May 2012
 Boons, Bert  Total change: -35.10  Rating chartPersonal card
 Nationale Interclubs 2011-2012 Various BEL 2011-10-09
RcRownchangeKK*chgGame
 1891 1883 1.00 2 0.02 30 0.60 
  Osinga, Angelique 1730 NED0.501-0.2030-6.00 
  Slachmuylders, Bart 2052 BEL0.5010.22306.60 

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)
 
 Zilveren Toren 2012 Afdeling 1 Various BEL 2012-01-13
RcRownchangeKK*chgGame
 1960 1883 0.00 3 -1.19 30 -35.70 
  De Hert, Robert 1977 BEL0.001-0.3730-11.10 
  Verschoren, Bram 2003 BEL0.001-0.3430-10.20 
  Pelgrims, Jan 1899 BEL0.001-0.4830-14.40 

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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