Individual Calculations January 2009
 Van Lankveld, Wil  Total change: -7.05  Rating chartPersonal card
 V Open Amateur Calvia Baleares ESP 2008-10-10
RcRownchangeKK*chgGame
 1968 2020 4.00 8 -0.47 15 -7.05 
  Massanet Massanet, Sebastian 2299 ESP0.001-0.1615-2.40 
  De Los Heros Torres, Francisco 1732 ESP0.501-0.3415-5.10 
  Mack, Wolfgang 2185 GER0.001-0.2815-4.20 
  Pulido Sancho, Alfredo 1978 ESP0.501-0.0615-0.90 
  Aizpurua Zufiria, Inaki 1734 ESP1.0010.16152.40 
  Gilabert Mallol, Estanislau 1936 ESP0.501-0.1215-1.80 
  Alemany Jara, Alejandro 1717 ESP1.0010.14152.10 
  Andersson, Lars 2159 SWE0.5010.19152.85 

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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