Individual Calculations February 2013
 Golecki, Jan  Total change: 7.50  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (3) Warszawa POL 2013-01-05
RcRownchangeKK*chgGame
 1595 1475 2.00 4 0.50 15 7.50 
  Brudzinski, Maciej 1808 POL0.001-0.1215-1.80 
  Makowski, Tomasz 1800 POL0.001-0.1315-1.95 
  Poziomkowski, Szymon 1405 POL1.0010.40156.00 
  Czorniej, Antonina 1365 POL1.0010.35155.25 

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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