Individual Calculations September 2009
 Rosenfeld, Imre  Total change: 12.75  Rating chartPersonal card
 I Abierto Internacional Carlos I Pontevedra ESP 2009-06-20
RcRownchangeKK*chgGame
 1976 1919 2.50 8 -1.07 15 -16.05 
  Gomez Ledo, Roberto Carlos f2269 CUB0.001-0.1115-1.65 
  Jonckers, Marie-Jeanne 1706 BEL1.0010.23153.45 
  Alvarez Fernandez, Enrique f2269 ESP0.001-0.1115-1.65 
  Prol Lusquinos, Jose Manuel 1790 ESP1.0010.33154.95 
  Gonzalez Diaz, Julio 2243 ESP0.001-0.1315-1.95 
  Zamarbide Inarrea, Daniel 2149 ESP0.001-0.2115-3.15 
  Fernandez Gonzalez, Marcos 1696 ESP0.501-0.2815-4.20 
  Cruz Guerra, Samuel 1685 ESP0.001-0.7915-11.85 

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)
 
 Championnat de France - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1929 1937 7.50 11 1.92 15 28.80 
  Raggini, Bernard 1717 FRA1.0010.22153.30 
  Zurano, Alberto 1798 FRA0.501-0.1915-2.85 
  Vernadet, Bernard 1775 FRA1.0010.29154.35 
  Marbot, Raymond 1912 FRA0.501-0.0315-0.45 
  Birens, Eric-Andre 2025 FRA0.5010.12151.80 
  Peyrin, Jean 1992 FRA1.0010.58158.70 
  Cousin, Philippe 1974 FRA0.5010.05150.75 
  Ricter, Jean-Paul 2093 FRA0.001-0.2915-4.35 
  Basic, Bosko 2068 FRA0.5010.18152.70 
  Carrot, Patrick 1841 FRA1.0010.37155.55 
  Degrave, Jack 2028 FRA1.0010.62159.30 

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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