Individual Calculations July 2011
 Partyka, Malgorzata  Total change: -5.55  Rating chartPersonal card
 53. OGOLNOPOLSKI TURNIEJ - ZLOTA WIEZA Augustow POL 2011-05-29
RcRownchangeKK*chgGame
 1788 1761 1.50 4 -0.37 15 -5.55 
  Sosnowska, Elzbieta wf1985 POL0.001-0.2215-3.30 
  Buksa, Ewelina 1540 POL0.501-0.2815-4.20 
  Gora, Antonina 1667 POL0.001-0.6315-9.45 
  Kozlowska, Marzena 1960 POL1.0010.761511.40 

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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