Individual Calculations March 2013
 Gandziarowski, Jan  Total change: -31.05  Rating chartPersonal card
 XXIII Miêdzynarodowy Turniej Szachowy -O Puchar Gor Opawskich Pokrzywna POL 2013-02-09
RcRownchangeKK*chgGame
 1720 1781 2.00 7 -2.07 15 -31.05 
  Nowak, Maciej 2007 POL0.001-0.2115-3.15 
  Olkuski, Tadeusz 1570 POL0.001-0.7715-11.55 
  Kowalczyk, Rafal 2133 POL0.001-0.1115-1.65 
  Cieslak, Wiktoria 1499 POL1.0010.16152.40 
  Buksa, Ewelina 1550 POL0.001-0.7915-11.85 
  Jobda, Rafal 1510 POL0.001-0.8315-12.45 
  Botor, Michalina 1769 POL1.0010.48157.20 

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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