Individual Calculations September 2010
 Duda, Lukasz  Total change: 8.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska 2010 ; Liga Wojewodzka Seniorow woj. Slaskie POL 2010-01-24
RcRownchangeKK*chgGame
 2122 2175 4.00 6 0.58 15 8.70 
  Janik, Damian 2008 POL1.0010.28154.20 
  Sroka, Janusz 2114 POL0.501-0.0815-1.20 
  Pochcial, Jan 2151 POL0.501-0.0315-0.45 
  Diczew, Filip 2123 POL0.501-0.0715-1.05 
  Urbanski, Grzegorz 2210 POL1.0010.55158.25 
  Morkisz, Bogdan 2123 POL0.501-0.0715-1.05 

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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