Individual Calculations May 2011
 Pernet, Roger  Total change: -15.30  Rating chartPersonal card
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1704 1794 3.00 8 -1.92 15 -28.80 
  Djordjevic, Vladimir 1993 FRA0.001-0.2415-3.60 
  Selvaradje, Partibane 1570 FRA0.001-0.7815-11.70 
  Pommier, Eugene 1516 FRA1.0010.17152.55 
  Pirouelle, Michel 1614 FRA0.001-0.7415-11.10 
  Edery, Laurent 1594 FRA1.0010.24153.60 
  Atamian, Claude 1635 FRA0.001-0.7115-10.65 
  Baudin, Vincent 1708 FRA1.0010.38155.70 
  Abbas, Talal 2000 LIB0.001-0.2415-3.60 

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)
 
 132e open international du club 608 d'échecs MALAKOFF FRA 2011-04-17
RcRownchangeKK*chgGame
 1878 1794 4.50 9 0.90 15 13.50 
  Battaglini, Gabriel m2194  * FRA0.001-0.0815-1.20 
  Tchimichkian, Vardan 1635 FRA1.0010.29154.35 
  Mapelle, Jacques 1971 MNC0.5010.23153.45 
  Jean, Robert 1786 FRA0.501-0.0115-0.15 
  Koulitchenko, Francoise 1588 FRA1.0010.24153.60 
  Tran, Philippe 1990 FRA0.001-0.2515-3.75 
  Bourbon, Bernard 1908 FRA0.5010.16152.40 
  Nezelof, Pierre 1814 FRA1.0010.53157.95 
  Hubert, Raphael 2020 FRA0.001-0.2115-3.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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