Individual Calculations June 2013
 Bergmans, Dirk  Total change: 0.00  Rating chartPersonal card
 7e IBC Limburg Open B-groep Maastricht NED 2013-05-17
RcRownchangeRpKK*chgGame
 1859 0 3.00 5 0.00 1874   0.00 
  Gruscinski, Marc 1684 GER1.0010.00 0.00 
  Willen, Ronny 1847 BEL0.0010.00 0.00 
  Koelmans, Jan Willem 2020 NED0.5010.00 0.00 
  Freer, Robert 1870 NED1.0010.00 0.00 
  Leontiev, Oleg 1876 RUS0.5010.00 0.00 

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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