Individual Calculations February 2017
 Zochowski, Janusz  Total change: 16.00  Rating chartPersonal card
 IV Dolnoslaska Liga 2016/2017 - okreg wroclawski round 8-11 Dolny Slask POL 2017-01-08
RcRownchangeKK*chgGame
 1786 1899 2.00 2 0.80 20 16.00 
  Migdzinski, Krzysztof 1504 POL1.0010.08201.60 
  Somyk, Marcin 2067 POL1.0010.722014.40 

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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