Individual Calculations May 2014
 Pieczewski, Szymon  Total change: 1.20  Rating chartPersonal card
 Wielkopolska Liga Seniorow - IV Liga grupa B 2013/2014 Wielkopolska POL 2013-12-08
RcRownchangeKK*chgGame
 1677 1669 3.00 6 0.04 30 1.20 
  Witwicki, Pawel 1913 POL1.0010.803024.00 
  Wiesiolek, Krzysztof 2004 POL0.001-0.1230-3.60 
  Krol, Marcin 1523 POL0.001-0.7030-21.00 
  Skurniak, Szymon 1331 POL1.0010.12303.60 
  Nawrocki, Marek 1534 POL0.501-0.1830-5.40 
  Grabowski, Dariusz 1755 POL0.5010.12303.60 

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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