Individual Calculations September 2011
 Willems, Niels  Total change: -24.00  Rating chartPersonal card
 13e Ooen International Jeunes de St Lo SAINT LO FRA 2011-07-07
RcRownchangeKK*chgGame
 1753 1618 0.50 4 -0.80 30 -24.00 
  Marie, Florian 1694 FRA0.5010.10303.00 
  Venard, Paul-Andre 1764 FRA0.001-0.3030-9.00 
  Dijkhuis, Sven 1669 NED0.001-0.4330-12.90 
  Mollema, Thomas 1886 NED0.001-0.1730-5.10 

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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