Individual Calculations September 2010
 Turzynska, Grazyna  Total change: -1.25  Rating chartPersonal card
 XXI Miedzynarodowy Festiwal Szachowy im. Jozefa Kochana-Open B Koszalin POL 2010-08-06
RcRownchangeKK*chgGame
 1738 1532 1.00 4 -0.05 25 -1.25 
  Milczarek, Robert 1878 POL0.001-0.1125-2.75 
  Dadello, Andrzej 1834 POL0.001-0.1525-3.75 
  Puszkarek, Kamil 1770 POL0.001-0.2025-5.00 
  Juraszek, Tomasz 1468 POL1.0010.412510.25 

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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