Individual Calculations August 2017
 Grall, Alba  Total change: 80.00  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open B de 1400 a 1900 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1735 1686 5.00 7 2.00 40 80.00 
  Lepers, Franck-Charles 1480 FRA1.0010.24409.60 
  David, Vincent 1796 FRA1.0010.654026.00 
  Phelippot, Geoffrey 1771 FRA1.0010.624024.80 
  Aubry, Benjamin 1766 FRA0.001-0.3940-15.60 
  Le, Tuan Anh 1781 FRA0.5010.13405.20 
  Delamotte, Kieran 1772 FRA1.0010.624024.80 
  Labesse, Pierre 1782 FRA0.5010.13405.20 

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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