Individual Calculations April 2009
 Jose Polanco, Kenia  Total change: 24.90  Rating chartPersonal card
 Open Praha 2009 - tournament A Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2137 2008 4.50 9 1.49 15 22.35 
  Hantak, Adam 2112 GER0.001-0.3615-5.40 
  Paseka, Christian 1817 AUT1.0010.25153.75 
  Welz, Peter Dr f2232 GER1.0010.781511.70 
  Forthoffer, Patrick 2201 FRA0.001-0.2515-3.75 
  Steiner, Bruno 2218 AUT0.5010.27154.05 
  Thiery, Christoph 2161 GER1.0010.701510.50 
  Ganaus, Hannes m2266 AUT0.001-0.1815-2.70 
  Kirsanova, Ekaterina wf2136 RUS0.5010.17152.55 
  Van Vliet, Dennis 2089 BEL0.5010.11151.65 

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)
 
 Campeonato del Distrito Nacional 2009 Santo Domingo DOM 2009-02-20
RcRownchangeKK*chgGame
 1888 2008 1.50 2 0.17 15 2.55 
  Mejia, Juan 1923 DOM0.501-0.1215-1.80 
  Rojas, Ramon 1852 DOM1.0010.29154.35 

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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