Individual Calculations August 2013
 Kopica, Paulina  Total change: -2.85  Rating chartPersonal card
 Turniej Szachowy UstroƱ OPEN 2013 Ustron POL 2013-06-29
RcRownchangeKK*chgGame
 1701 1711 4.50 9 -0.19 15 -2.85 
  Sroka, Janusz 2111  * POL0.001-0.0815-1.20 
  Rudol, Matylda 1486 POL1.0010.22153.30 
  Janik, Robert 2026 POL0.001-0.1415-2.10 
  Kowacz, Agnieszka 1353 POL1.0010.10151.50 
  Kmak, Wieslaw 1965 POL0.001-0.1915-2.85 
  Rozkowicz, Czeslaw 1503 POL1.0010.23153.45 
  Pultorak, Jan 1851 POL0.001-0.3115-4.65 
  Kotula, Magdalena 1489 POL0.501-0.2815-4.20 
  Karp, Maciej 1526 POL1.0010.26153.90 
 * 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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