Individual Calculations July 2010
 Swiercz, Sonia  Total change: -19.20  Rating chartPersonal card
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1399 1781 0.00 1 -0.91 15 -13.65 
  Minot, Barbara 1399 FRA0.001-0.9115-13.65 

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)
 
 34e open international de Fourmies Fourmies FRA 2010-05-22
RcRownchangeKK*chgGame
 1871 1781 2.00 6 -0.37 15 -5.55 
  Marchyllie, Bruno 2132 FRA0.001-0.1115-1.65 
  Van Rekom, Jerry 1961 NED0.5010.24153.60 
  Van Den Bergh, Peter 2077 NED0.001-0.1515-2.25 
  Ferda, Daniel 1527 FRA1.0010.19152.85 
  Manet, Eric 1985 FRA0.001-0.2415-3.60 
  Lemee, Pierre 1542 FRA0.501-0.3015-4.50 

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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