Individual Calculations July 2009
 Martinez, Patrick  Total change: 8.75  Rating chartPersonal card
 Performances joueurs ayant obtenu un elo FIDE en avril Various FRA 2008-10-15
RcRownchangeRpKK*chgGame
 1895 0 1.50 4 0.00 1808   0.00 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1940 1791 0.00 1 -0.30 25 -7.50 
  Maurer, Joseph 1940 FRA0.001-0.3025-7.50 

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)
 
 Coupe Moselle - 2T LOR FRA 2009-03-22
RcRownchangeKK*chgGame
 1857 1791 0.00 1 -0.41 25 -10.25 
  Walkowiak, Michael 1857 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)
 
 Chpt de Lorraine Metz FRA 2009-05-21
RcRownchangeKK*chgGame
 1895 1791 3.00 5 1.06 25 26.50 
  Pucher, Sebastien 2141 FRA1.0010.892522.25 
  Etienne, Eric 2047 FRA0.001-0.1925-4.75 
  Harmand, Yann 1614 FRA1.0010.27256.75 
  Lersy, Xavier 2053 FRA0.001-0.1825-4.50 
  Marchal, Roger 1620 FRA1.0010.27256.75 

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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