Individual Calculations September 2014
 Zegota, Andrzej  Total change: -20.80  Rating chartPersonal card
 Wakacyjno-weekendowy turniej MZSzach (Fide) Warszawa POL 2014-08-09
RcRownchangeKK*chgGame
 1585 1754 2.50 5 -1.04 20 -20.80 
  Bujalski, Mateusz 1463 POL1.0010.15203.00 
  Trzpil, Slawomir 1606 POL0.501-0.2020-4.00 
  Sokalski, Daniel 1823 POL0.001-0.4020-8.00 
  Zajkowski, Bartlomiej 1469 POL1.0010.16203.20 
  Kwiek, Janusz 1562 POL0.001-0.7520-15.00 

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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