Individual Calculations September 2014
 Kurmatovs, Marsels  Total change: -20.40  Rating chartPersonal card
 4 th International Chess Festival RTU OPEN "D" Riga LAT 2014-08-21
RcRownchangeKK*chgGame
 1811 1687 1.00 6 -1.02 20 -20.40 
  Vasiljevs, Andrejs 1898 LAT0.001-0.2320-4.60 
  Axelsson, Thomas 1753 SWE0.001-0.4120-8.20 
  Avsitidiysky, Andrey 1887 CYP0.001-0.2420-4.80 
  Jangwa, Valentin 1737 FRA1.0010.572011.40 
  Gercans, Visvaldis 1852 LAT0.001-0.2820-5.60 
  Ozols, Andris 1738 LAT0.001-0.4320-8.60 

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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