Individual Calculations January 2010
 Grigorian, Roudolph  Total change: 7.95  Rating chartPersonal card
 111e open international Club 608 - 2200 Paris FRA 2009-10-31
RcRownchangeKK*chgGame
 1960 1815 1.50 4 0.16 15 2.40 
  Fondain, Georges 1983 FRA1.0010.721510.80 
  Kirszenberg, Marc 2195 FRA0.001-0.0915-1.35 
  Chandesris, Ludovic 2070 FRA0.001-0.1915-2.85 
  Boutant, Jade 1590 FRA0.501-0.2815-4.20 

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)
 
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1928 1808 0.00 1 -0.34 15 -5.10 
  Oger, Philippe 1928 FRA0.001-0.3415-5.10 

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)
 
 1er etape du 1er trophee Jeunes IDF - A Montreuil FRA 2009-11-28
RcRownchangeKK*chgGame
 1707 1808 0.00 1 -0.64 15 -9.60 
  Cohen-Codar, Ariel 1707 FRA0.001-0.6415-9.60 

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)
 
 Nationale 2 Jeunes - R3 Various FRA 2009-12-06
RcRownchangeKK*chgGame
 1699 1808 0.00 1 -0.65 15 -9.75 
  Turlin, Simon 1699 FRA0.001-0.6515-9.75 

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)
 
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1938 1808 1.00 1 0.68 15 10.20 
  Arbau, Eric 1938 FRA1.0010.681510.20 

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)
 
 113e open international Club 608 - 2200 Paris FRA 2009-12-19
RcRownchangeKK*chgGame
 1970 1808 2.50 4 1.32 15 19.80 
  Le Roux, Yann-Erle 1981 FRA1.0010.731510.95 
  Bouton, Christophe 2084 FRA1.0010.831512.45 
  Sotelo, Renzo 1998 FRA0.5010.25153.75 
  Afraoui, Solenn 1817 FRA0.001-0.4915-7.35 

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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