Individual Calculations April 2013
 Trepkowski, Piotr  Total change: -4.95  Rating chartPersonal card
 Druzynowe Mistrzostwa Seniorow Wojewodztwa Kujawsko-Pomorskiego 2012/2013 Kujawsko-Pomorskie POL 2012-11-04
RcRownchangeKK*chgGame
 1966 1798 1.50 6 -0.33 15 -4.95 
  Ziolkowski, Dawid 2151 POL0.001-0.1115-1.65 
  Mikolajczak, Wojciech 1738 POL0.001-0.5815-8.70 
  Szmidt, Przemyslaw 1902 POL0.001-0.3615-5.40 
  Gorski, Leszek 2073 POL1.0010.831512.45 
  Brzezinski, Mateusz 2121 POL0.001-0.1315-1.95 
  Kubiak, Leszek 1812 POL0.5010.02150.30 

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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