Individual Calculations April 2009
 Cavanihac, Claude  Total change: -8.50  Rating chartPersonal card
 Provence 1 - R3 PRO FRA 2008-12-21
RcRownchangeKK*chgGame
 1773 1726 0.50 1 0.07 25 1.75 
  Daumas, Alain 1773 FRA0.5010.07251.75 

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)
 
 Provence 1 - R4-5 PRO FRA 2009-01-16
RcRownchangeKK*chgGame
 1792 1726 0.00 1 -0.41 25 -10.25 
  Le Floch, Xavier 1792 FRA0.001-0.4125-10.25 

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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