Individual Calculations December 2016
 Swiatkowski, Piotr  Total change: -42.00  Rating chartPersonal card
 IV Dolnoslaska Liga 2016/2017 - okreg legnicko-jeleniogorski r 1-4 Dolny Slask POL 2016-11-06
RcRownchangeKK*chgGame
 1410 1417 1.00 4 -1.05 40 -42.00 
  Madej, Marek 1426 POL0.001-0.4940-19.60 
  Madej, Marek 1426 POL0.001-0.4940-19.60 
  Wozny, Jan 1391 POL0.001-0.5440-21.60 
  Serwin, Krzysztof 1395 POL1.0010.474018.80 

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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