Individual Calculations June 2013
 Bednarski, Dawid  Total change: -2.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1926 1958 4.50 9 -0.18 15 -2.70 
  Obrochta, Bogdan 2081 POL1.0010.671510.05 
  Szmidt, Wojciech 1558  * POL1.0010.08151.20 
  Ulrych, Wojciech 2029 POL0.001-0.4015-6.00 
  Wodecki, Daniel 2049 POL1.0010.62159.30 
  Dudys, Jakub 2151 POL0.001-0.2515-3.75 
  Szopa, Jan 1832 POL1.0010.33154.95 
  Szromba, Krzysztof 2176 POL0.001-0.2215-3.30 
  Karweta, Jan 1896 POL0.501-0.0915-1.35 
  Modlich, Piotr 1558  * POL0.001-0.9215-13.80 
 * 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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