Individual Calculations February 2013
 Trofimiuk, Tomasz  Total change: -27.00  Rating chartPersonal card
 Champ Bialystok 2013 U-20 Bialystok POL 2013-01-21
RcRownchangeKK*chgGame
 1717 1602 0.00 5 -1.80 15 -27.00 
  Borawski, Jakub 1952 POL0.001-0.1115-1.65 
  Filewicz, Przemyslaw 1719 POL0.001-0.3415-5.10 
  Widelski, Kacper 1564 POL0.001-0.5515-8.25 
  Kosakowski, Jakub 1733 POL0.001-0.3215-4.80 
  Pytel, Maciej 1615 POL0.001-0.4815-7.20 

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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