Individual Calculations October 2008
 Borowski, Jacques  Total change: -11.25  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1707 1442 1.00 4 0.27 25 6.75 
  Collette, Gilles 1792 FRA0.001-0.1125-2.75 
  Brumant, Jean-Claude 1711 FRA0.001-0.1725-4.25 
  Keraval Roignant, Claude 1608 FRA0.001-0.2825-7.00 
  Levier, Jean-Francois 1717 FRA1.0010.832520.75 

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)
 
NOTE: K factor changed
 42ème Festival International de Bagneux Bagneux FRA 2008-07-14
RcRownchangeKK*chgGame
 1691 1458 0.00 3 -0.67 15 -10.05 
  Aouizerate, Robert 1808 FRA0.001-0.1115-1.65 
  Brumant, Jean-Claude 1711 FRA0.001-0.1915-2.85 
  Pommier, Eugene 1554 FRA0.001-0.3715-5.55 

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)
 
NOTE: K factor changed
 Championnats de France - C Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 1637 1458 0.00 2 -0.53 15 -7.95 
  Gouait, Raymond 1666 FRA0.001-0.2315-3.45 
  Kaser, Simon 1608 FRA0.001-0.3015-4.50 

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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