Individual Calculations May 2011
 De Cohen, Lisa  Total change: -16.05  Rating chartPersonal card
 10e Festival International de Rochefort - Open B ROCHEFORT FRA 2011-02-19
RcRownchangeKK*chgGame
 1722 1538 0.50 4 -0.62 15 -9.30 
  Lecoultre, Patrick 1740 FRA0.001-0.2415-3.60 
  Babu, Anthony 1911 FRA0.001-0.1015-1.50 
  Kermann, Rene 1668 FRA0.001-0.3215-4.80 
  Bruneteau, Damien 1568 FRA0.5010.04150.60 

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)
 
 Team - Ile de France - Part 4 IDF FRA 2011-03-20
RcRownchangeKK*chgGame
 1580 1541 0.00 1 -0.45 15 -6.75 
  Mauron, Regis 1580 FRA0.001-0.4515-6.75 

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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