Individual Calculations May 2012
 Szymkowiak, Damian  Total change: 16.50  Rating chartPersonal card
 Wielkopolska Liga Seniorow - III Liga Rejon Wielkopolski POL 2011-11-27
RcRownchangeKK*chgGame
 1867 1647 2.50 8 0.55 30 16.50 
  Kowalczuk, Mikolaj 1893 POL0.001-0.1930-5.70 
  Grabianowski, Krystian 1876 POL0.001-0.2130-6.30 
  Purzycki, Jan Dawid 2044 POL0.001-0.0830-2.40 
  Witwicki, Pawel 1926 POL0.5010.343010.20 
  Matlewski, Adam 1523 POL1.0010.33309.90 
  Swiatnicki, Andrzej 2047  * POL0.001-0.0830-2.40 
  Sron, Przemyslaw 1797 POL1.0010.703021.00 
  Kaczmarek, Piotr 1830 POL0.001-0.2630-7.80 
 * 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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