Individual Calculations January 2009
 Sartori, C Sergio M  Total change: 11.10  Rating chartPersonal card
 CAMPEONATO NACIONAL PARAGUAYO ASUNCION PAR 2008-05-31
RcRownchangeKK*chgGame
 2103 2002 4.50 10 0.74 15 11.10 
  Peralta, Eduardo f2245 PAR0.001-0.2015-3.00 
  Recalde, Ariel 2010 PAR1.0010.51157.65 
  Jodorcovsky, Paulo 2207 PAR0.001-0.2415-3.60 
  Barrientos, Edgar 2080 PAR0.5010.11151.65 
  Zarza, Ronald 2075 PAR1.0010.60159.00 
  Piris Tillner, Eduardo 1909 PAR0.501-0.1315-1.95 
  Forte, Fernando 1966 PAR1.0010.45156.75 
  Hernandez, Angel C. f2210 PAR0.001-0.2315-3.45 
  Del Puerto, Rodrigo 1995 PAR0.501-0.0115-0.15 
  Patriarca, Luis f2333 PAR0.001-0.1215-1.80 

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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