Individual Calculations April 2014
 Tahay, Alexis  Total change: -19.95  Rating chartPersonal card
 21e Open International de Selestat - Open A (+1700) SELESTAT FRA 2014-03-06
RcRownchangeKK*chgGame
 1940 2017 2.50 7 -1.77 15 -26.55 
  Ulrich, Roland 1739 FRA1.0010.17152.55 
  Milov, Leonid g2417  * GER0.001-0.0815-1.20 
  Soubrier, Aude 1961 FRA0.501-0.0815-1.20 
  Wiesner, Paula 1917 GER0.001-0.6415-9.60 
  Callet, Antoine 1768 FRA0.001-0.8115-12.15 
  Thomas, Apolline 1807 FRA1.0010.23153.45 
  Gayol, Jean-Pierre 1972 FRA0.001-0.5615-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2014 - Coupe de France - 1/16e FRANCE FRA 2014-03-16
RcRownchangeKK*chgGame
 1977 2017 1.00 1 0.44 15 6.60 
  Nord, Antoine 1977 FRA1.0010.44156.60 

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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