Individual Calculations July 2009
 Demaria, Juan Pablo  Total change: -17.70  Rating chartPersonal card
 Torneo Zonal 2.5 Absoluto Asuncion PAR 2009-06-10
RcRownchangeKK*chgGame
 2129 2288 5.00 9 -1.18 15 -17.70 
  Heinechen, John 1938 PAR1.0010.11151.65 
  Lemos, Damian g2512 ARG0.001-0.2215-3.30 
  Roman, Rodrigo 1938 PAR0.501-0.3915-5.85 
  Riline, Alejandro 2209 PAR0.501-0.1115-1.65 
  Villalba, Marcelo 2020 PAR0.001-0.8315-12.45 
  Latorre, Matias 2041 PAR1.0010.19152.85 
  Del Puerto, Rodrigo 2090 PAR0.001-0.7615-11.40 
  Gamarra, Ramon 1990 PAR1.0010.15152.25 
  Lopez Silva, Hugo 2424 CHI1.0010.681510.20 

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)
 

 

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