Individual Calculations July 2013
 Tomasi, Martin  Total change: -19.20  Rating chartPersonal card
 Tournoi Interne de l'Echecs Club Ajaccien 2013 AJACCIO FRA 2013-01-15
RcRownchangeKK*chgGame
 1626 1660 1.00 3 -0.64 30 -19.20 
  Giordani, Lisandru 1527 FRA0.001-0.6830-20.40 
  Lardies-Ceccaldi, Amalia 1593 FRA1.0010.413012.30 
  Tomasi, Albert 1757 FRA0.001-0.3730-11.10 

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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