Individual Calculations May 2010
 Engel, Gerard  Total change: -17.85  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1789 1749 3.00 8 -0.60 15 -9.00 
  Maiffret, Patrick 1944 FRA0.001-0.2515-3.75 
  Dubreuil, Remy 1927 FRA0.001-0.2715-4.05 
  Hajage, Michael 1638 FRA0.001-0.6515-9.75 
  Ezratti, Andre 1697 FRA1.0010.43156.45 
  Estevez, Ange 1638 FRA1.0010.35155.25 
  Graille, Michel 1951 FRA0.001-0.2415-3.60 
  Gilbert, Colin 1864 WLS0.001-0.3415-5.10 
  Schmaltz, Gerard 1656 FRA1.0010.37155.55 

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)
 
 Ile de France 1 - R6 IDF FRA 2010-03-14
RcRownchangeKK*chgGame
 1679 1738 0.00 1 -0.58 15 -8.70 
  Ly, Marcel 1679 FRA0.001-0.5815-8.70 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1856 1738 2.50 7 -0.01 15 -0.15 
  Dean, Pietro 1468 FRA0.501-0.3315-4.95 
  Truong, Hubert 1855 FRA1.0010.66159.90 
  Acco, David 1939 FRA0.001-0.2415-3.60 
  Iasman, Inna 1962 FRA0.001-0.2215-3.30 
  Edery, Laurent 1666 FRA1.0010.40156.00 
  Clementz, Joel 2075 FRA0.001-0.1215-1.80 
  Maugenest, Gonzague 2027 FRA0.001-0.1615-2.40 

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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