Individual Calculations July 2015
 Parpinel, Mario  Total change: -29.80  Rating chartPersonal card
 Open Fide du Petit Capitole 2015 Toulouse Lardenne TOULOUSE FRA 2015-05-30
RcRownchangeKK*chgGame
 1466 1612 0.50 4 -2.20 20 -44.00 
  Perez Romero, Pedro 1924 FRA0.001-0.1420-2.80 
  Arberet, Quentin 1312 FRA0.001-0.8520-17.00 
  Grimault, Stephanie 1320 FRA0.501-0.3520-7.00 
  Grimault, Lou 1309 FRA0.001-0.8620-17.20 

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)
 
 14eme Open des +55 de Muret MURET FRA 2015-06-22
RcRownchangeKK*chgGame
 1763 1612 3.00 7 0.71 20 14.20 
  Maruejols, Claude 1954 FRA0.001-0.1220-2.40 
  Ruch, Bernard 1981 FRA0.001-0.1020-2.00 
  Fora, Jean-Paul 1533 FRA0.501-0.1120-2.20 
  De Biasi, Robert 1603 FRA1.0010.49209.80 
  De Lagontrie, Jean 1782 FRA0.001-0.2820-5.60 
  Koenig, Joel 1854 FRA0.5010.30206.00 
  Bonnal, Louis 1635 FRA1.0010.532010.60 

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)
 

 

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