Individual Calculations May 2011
 Hadjadj, Maurice  Total change: 9.30  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - C CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1564 1670 3.00 4 0.46 15 6.90 
  De La Forest-Divonne, Herve 1435 FRA1.0010.21153.15 
  Blondel, Jean-Michel 1625 FRA1.0010.44156.60 
  Traversi, Carlo 1661 ITA0.001-0.5115-7.65 
  Breidenbach, Heinz 1535 ITA1.0010.32154.80 

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
 1583 1669 2.00 3 0.16 15 2.40 
  Novaresio, Jean-Louis 1442 FRA1.0010.21153.15 
  Corbet, Francois 1650 FRA0.001-0.5315-7.95 
  Daadaa, Soha 1657 FRA1.0010.48157.20 

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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