Individual Calculations July 2009
 Foune, Andre  Total change: -1.75  Rating chartPersonal card
 Lorraine 1 - R6 LOR FRA 2009-03-15
RcRownchangeKK*chgGame
 1759 2109 1.00 1 0.11 25 2.75 
  Tenenbaum, Rosine 1759 FRA1.0010.11252.75 

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)
 
 Lorraine 1 - R7 LOR FRA 2009-04-06
RcRownchangeKK*chgGame
 1971 2103 0.50 1 -0.18 25 -4.50 
  Marie, Loic 1971 FRA0.501-0.1825-4.50 

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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