Individual Calculations July 2018
 Sabiani, Chjara  Total change: -18.80  Rating chartPersonal card
 3eme Open d'Echecs du Petit capitole A (-2200) TOULOUSE FRA 2018-06-23
RcRownchangeKK*chgGame
 1870 1862 2.50 6 -0.47 40 -18.80 
  Grezels, Florian 2169 FRA0.001-0.1440-5.60 
  Beck, Stephane 1808 FRA1.0010.424016.80 
  Cassam-Chenai, Eric 1904 FRA0.001-0.4440-17.60 
  Destic, Elena 1647 FRA1.0010.23409.20 
  Lestrohan, Pierre 1891 RUS0.001-0.4640-18.40 
  Cruzel, Thierry 1801 FRA0.501-0.0840-3.20 

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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