Individual Calculations February 2013
 Poziomkowski, Szymon  Total change: 6.60  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (3) Warszawa POL 2013-01-05
RcRownchangeKK*chgGame
 1526 1405 2.00 5 0.22 30 6.60 
  Tegi, Robert 1771 POL0.001-0.1030-3.00 
  Kaczmarska, Joanna 1590 POL0.001-0.2630-7.80 
  Drozdz, Jakub 1352 POL1.0010.433012.90 
  Golecki, Jan 1475 POL0.001-0.4030-12.00 
  Tkaczyk, Weronika 1440 POL1.0010.553016.50 

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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