Individual Calculations September 2011
 Gehin, Raphael  Total change: -9.00  Rating chartPersonal card
 9e OPEN d'été de St Lo SAINT LO FRA 2011-07-07
RcRownchangeKK*chgGame
 1481 1239 0.50 4 -0.30 30 -9.00 
  Marie, Olivier 1513 FRA0.001-0.1730-5.10 
  Fallempin, Remy 1455 FRA0.001-0.2230-6.60 
  Delabbey, Olivier 1491 FRA0.001-0.1930-5.70 
  Durand, Denis 1464 FRA0.5010.28308.40 

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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