Individual Calculations July 2009
 Oprandi, William  Total change: -29.50  Rating chartPersonal card
 NPC4 -R6 NPC FRA 2009-03-15
RcRownchangeKK*chgGame
 1812 1827 0.00 1 -0.52 25 -13.00 
  Lambert, Vincent 1812 FRA0.001-0.5225-13.00 

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)
 
 NPC 1- R8-9 NPC FRA 2009-04-05
RcRownchangeKK*chgGame
 1713 1829 0.00 1 -0.66 25 -16.50 
  Rohart, Quentin 1713 FRA0.001-0.6625-16.50 

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)
 

 

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