Individual Calculations July 2009
 Battesti, Leo  Total change: -19.65  Rating chartPersonal card
 6e Open International de Balagne Calvi FRA 2009-04-28
RcRownchangeKK*chgGame
 1921 1772 0.00 2 -0.68 15 -10.20 
  Sumets, Andrey g2122 UKR0.001-0.1115-1.65 
  Gossart, Gerard 1720 FRA0.001-0.5715-8.55 

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)
 
 Corse R3-4 CRS FRA 2009-04-29
RcRownchangeKK*chgGame
 2010 1772 0.00 1 -0.20 15 -3.00 
  Galli, Jean-Christian 2010 FRA0.001-0.2015-3.00 

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)
 
 Corse R5-6 CRS FRA 2009-05-09
RcRownchangeKK*chgGame
 1824 1772 0.00 1 -0.43 15 -6.45 
  Bigonnet, Jean-Michel 1824 FRA0.001-0.4315-6.45 

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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