Individual Calculations July 2009
 Marinc, Damir  Total change: 27.60  Rating chartPersonal card
 OP Bergamo - B Bergamo ITA 2009-03-13
RcRownchangeKK*chgGame
 1875 1983 4.50 5 1.27 15 19.05 
  Proietti, Tosca 1891 ITA1.0010.37155.55 
  Roversi, Stefano 1850 ITA1.0010.32154.80 
  Marino, Francesco V. 1854 ITA1.0010.33154.95 
  Acunzo, Domenico 1794 ITA1.0010.25153.75 
  Sola, Giuseppe 1984 ITA0.5010.00150.00 

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)
 
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 2055 2006 4.50 9 0.57 15 8.55 
  Kukula, Pawel 2263 POL1.0010.821512.30 
  Sliwerski, Radoslaw 2095 POL0.001-0.3815-5.70 
  Stefanski, Piotr 1757 POL1.0010.19152.85 
  Sanetra, Szymon 2045 POL0.5010.05150.75 
  Szewczyk, Grzegorz 1967 POL0.001-0.5515-8.25 
  Barski, Radoslaw 2235 POL0.001-0.2115-3.15 
  Keely, Leo A 2016 ENG1.0010.51157.65 
  Goslawski, Michal 1999 POL1.0010.49157.35 
  Lach, Piotr 2116 POL0.001-0.3515-5.25 

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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