Individual Calculations May 2011
 Verhulst, Jens  Total change: 88.50  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - C CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1594 1580 3.00 3 1.56 25 39.00 
  Novaresio, Jean-Louis 1431 FRA1.0010.30257.50 
  Mopin, Stephane 1689 FRA1.0010.652516.25 
  Traversi, Carlo 1661 ITA1.0010.612515.25 

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)
 
 Championnat Individuel Alpes Maritimes - B GRASSE FRA 2011-03-12
RcRownchangeKK*chgGame
 1695 1573 3.50 4 2.16 25 54.00 
  Schippers, Egberd 1701 FRA1.0010.672516.75 
  Abidi, Hasma 1658 FRA1.0010.622515.50 
  Mangiaracina, Franck 1745 FRA1.0010.732518.25 
  Abidi, Ines 1677 FRA0.5010.14253.50 

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 - Nationale 4 - R6 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1830 1573 0.00 1 -0.18 25 -4.50 
  Gonzalez, Olivier 1830 FRA0.001-0.1825-4.50 

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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