Individual Calculations September 2009
 Nedobora, Gregori  Total change: 2.40  Rating chartPersonal card
 I Abierto Internacional Carlos I Pontevedra ESP 2009-06-20
RcRownchangeKK*chgGame
 1907 2036 4.00 6 0.16 15 2.40 
  Varela Fernandez, Andres 1686 ESP1.0010.11151.65 
  Adrian, Claude m2292 FRA0.001-0.1915-2.85 
  Cruz Guerra, Samuel 1686 ESP0.001-0.8915-13.35 
  Fernandez Gonzalez, Marcos 1696 ESP1.0010.12151.80 
  Perez Marchal, Javier 1863 ESP1.0010.27154.05 
  Lacrosse, Marc f2216 BEL1.0010.741511.10 

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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