Individual Calculations June 2013
 Harff, Marcel  Total change: 28.50  Rating chartPersonal card
 7e IBC Limburg Open A-groep Maastricht NED 2013-05-17
RcRownchangeKK*chgGame
 2309 2260 5.00 7 1.90 15 28.50 
  Johannessen, Leif Erlend g2518 NOR0.001-0.1815-2.70 
  Lenaerts, Lennert 2118 BEL1.0010.31154.65 
  Hansch, Torsten c2120 GER1.0010.31154.65 
  Driessens, Patrick f2328 NED1.0010.59158.85 
  Dambacher, Martijn m2500 NED0.5010.30154.50 
  Krivonosov, Oleg m2468 LAT0.5010.27154.05 
  Dijkhuis, Tycho 2111 NED1.0010.30154.50 

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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