Individual Calculations June 2017
 Seyfried, Sven  Total change: 16.80  Rating chartPersonal card
 Tournoi interne de Selestat 2017 SELESTAT FRA 2017-02-10
RcRownchangeKK*chgGame
 1426 1356 2.50 4 0.84 20 16.80 
  Bergmann, Delphine 1652 FRA0.001-0.1520-3.00 
  Lainey, Jean 1373 FRA0.5010.02200.40 
  Raouzaios, Dimitrios 1144 FRA1.0010.23204.60 
  Levasseur, Maurice 1536 FRA1.0010.742014.80 

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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