Individual Calculations July 2009
 Rohart, Quentin  Total change: 17.50  Rating chartPersonal card
 NPC 1- R8-9 NPC FRA 2009-04-05
RcRownchangeKK*chgGame
 1883 1713 1.00 2 0.44 25 11.00 
  Oprandi, William 1829 FRA1.0010.662516.50 
  Canel, Michel 1937 FRA0.001-0.2225-5.50 

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)
 
 2e Open International de Vendin les Bethune Vendin les Bethune FRA 2009-04-24
RcRownchangeKK*chgGame
 1767 1713 2.00 4 0.26 25 6.50 
  Griffon, Olivier 1929 FRA0.001-0.2225-5.50 
  Fleurquin, Bastien 1648 FRA1.0010.412510.25 
  Montforts, Ton 1528 BEL1.0010.26256.50 
  Urbaniak, Patrick 1962 FRA0.001-0.1925-4.75 

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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