Individual Calculations June 2013
 Peter, Laurenz  Total change: -6.45  Rating chartPersonal card
 7e IBC Limburg Open B-groep Maastricht NED 2013-05-17
RcRownchangeKK*chgGame
 1796 1862 2.50 5 -0.43 15 -6.45 
  Snoeks, Marnicq 1753 BEL0.501-0.1515-2.25 
  Tangelder, Yonne 1837 NOR1.0010.47157.05 
  Gruscinski, Marc 1684 GER0.501-0.2315-3.45 
  Cromsigt, Jeroen 1950 NED0.001-0.3815-5.70 
  Arns, Danny 1758 GER0.501-0.1415-2.10 

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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