Individual Calculations August 2012
 Pieri, Pierre-Louis  Total change: 2.10  Rating chartPersonal card
 XXXV Open Internacional de Barberà grup A Barcelona ESP 2012-07-04
RcRownchangeKK*chgGame
 2271 2048 1.50 6 0.14 15 2.10 
  Bulmaga, Irina wm2371 ROU0.001-0.1315-1.95 
  Aranaz Murillo, Amalia wf2248 ESP1.0010.761511.40 
  Palit, Somak m2393 IND0.001-0.1115-1.65 
  Perez Manas, Benjamin 2250 ESP0.001-0.2415-3.60 
  Lacasta Palacio, Joaquim 2195 ESP0.001-0.3015-4.50 
  Moreto Quintana, Alex 2166 ESP0.5010.16152.40 

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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