Individual Calculations June 2015
 Verhoef, Ruud  Total change: 14.00  Rating chartPersonal card
 BPB Limburg Open 2015 - Groep B Maastricht NED 2015-05-22
RcRownchangeKK*chgGame
 1860 1897 4.00 6 0.70 20 14.00 
  Van Houtte, Randy 1956 BEL0.5010.08201.60 
  Goes, Dirk 1936 NED0.5010.05201.00 
  Visse, Bernard 1723 BEL1.0010.27205.40 
  Mossin, Ivar Alexander 1757 NOR1.0010.31206.20 
  Reichardt, Gert 2007 NED0.5010.15203.00 
  Wuijts, Johan 1782 NED0.501-0.1620-3.20 

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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