Individual Calculations September 2011
 Turzynska, Grazyna  Total change: -6.45  Rating chartPersonal card
 XXII Miedzynarodowy Festiwal Szachowy im. Jozefa Kochana B Koszalin POL 2011-08-07
RcRownchangeKK*chgGame
 1662 1542 1.00 4 -0.43 15 -6.45 
  Malaczek, Mateusz 1879 POL0.001-0.1215-1.80 
  Borkowski, Helmut 1470 POL1.0010.40156.00 
  Prokopski, Tadeusz 1653 POL0.001-0.3515-5.25 
  Ziobrowska, Danuta 1645 POL0.001-0.3615-5.40 

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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