Individual Calculations July 2014
 Jansen, Ingeborg  Total change: 21.00  Rating chartPersonal card
 8e BPB Limburg Open - groep B Maastricht NED 2014-06-06
RcRownchangeKK*chgGame
 1878 1842 2.50 4 0.70 30 21.00 
  Roefe, Detlef 1958 GER1.0010.663019.80 
  Londers, Jan 1890 BEL1.0010.573017.10 
  Sterckx, Pieter 1853 BEL0.5010.02300.60 
  Bekedam, Tyro 1809 NED0.001-0.5530-16.50 

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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