Individual Calculations April 2009
 Lauret, Patrick  Total change: 22.65  Rating chartPersonal card
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1739 1802 1.00 1 0.41 15 6.15 
  Boissezon, Michel 1739 FRA1.0010.41156.15 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1907 1802 4.00 8 1.10 15 16.50 
  Bubits, Bence 2014 HUN0.001-0.2315-3.45 
  Di Lazzaro, Gabriele 1928 ITA0.001-0.3315-4.95 
  Bondielli, Giorgio 1934 ITA0.5010.18152.70 
  Rolland, Jacques 1707 FRA1.0010.37155.55 
  Gilbert, Colin 1893 WLS0.5010.12151.80 
  Saric, Branko 1899 CRO1.0010.63159.45 
  Giacometto, Mario 1964 ITA0.001-0.2915-4.35 
  Alberola, Raphael 1914 FRA1.0010.65159.75 

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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