Individual Calculations January 2015
 Adyel, Samir  Total change: -19.40  Rating chartPersonal card
 Team 2015 - Nationale 2 - R2-4 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 2100 2103 1.00 2 -0.01 20 -0.20 
  Valentin, Rene 2118 FRA1.0010.522010.40 
  Bollore, Jacques 2082 FRA0.001-0.5320-10.60 

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)
 
 7e Open International d’Echecs de Rouen ROUEN FRA 2014-12-20
RcRownchangeKK*chgGame
 1783 2103 5.00 7 -0.96 20 -19.20 
  Guillaumat, Jean-Pierre 1801 FRA0.501-0.3520-7.00 
  Vappereau, Xavier 1715 FRA1.0010.09201.80 
  Boullay, Philippe 1703  * FRA1.0010.08201.60 
  Dupont, Mathis 1703  * FRA0.001-0.9220-18.40 
  Deregnaucourt, Lucas 1703  * FRA1.0010.08201.60 
  Caille, Hugo 2019 FRA0.501-0.1220-2.40 
  Andrieu, Philippe 1838 FRA1.0010.18203.60 
 * 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)
 

 

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