Individual Calculations September 2014
 Feofilova, Elizaveta  Total change: 69.20  Rating chartPersonal card
 4 th International Chess Festival RTU OPEN "B" Riga LAT 2014-08-18
RcRownchangeKK*chgGame
 1858 1744 5.00 9 1.73 40 69.20 
  Dragun, Valentin 1992 EST0.001-0.1940-7.60 
  Sirokov, Jevgenijs 1950 LAT0.5010.264010.40 
  Boubendir, Nesrine 1539 ALG1.0010.24409.60 
  Kalnins, Toms 1928 LAT0.001-0.2640-10.40 
  Lebedevs, Jevgenijs 1774 LAT1.0010.544021.60 
  Mihailovs, Arturs 1869 LAT1.0010.674026.80 
  Roze, Janis 1856 LAT0.5010.15406.00 
  Petersons, Ojars 1674 LAT1.0010.404016.00 
  Levchenkov, Vitaly f2144  * LAT0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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