Individual Calculations May 2012
 Martineau, Arthur  Total change: 22.95  Rating chartPersonal card
 11eme Open International de Rochefort - Accession (<2000) ROCHEFORT FRA 2012-02-25
RcRownchangeKK*chgGame
 1794 1744 5.00 8 1.53 15 22.95 
  Bernard, Jean-Pierre 1559 FRA1.0010.26153.90 
  Biny, Pierre 1846 FRA0.001-0.3615-5.40 
  Savre, Vincent 1614 FRA1.0010.32154.80 
  Babu, Anthony 1826 FRA1.0010.61159.15 
  Pigeat, Benoit 1766 FRA1.0010.53157.95 
  Chabeaud, Jean-Jacques 1845 FRA1.0010.64159.60 
  Kasamanli, Houssein 1981 AZE0.001-0.2015-3.00 
  Perrusset, Barbara 1915 FRA0.001-0.2715-4.05 

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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