Individual Calculations March 2017
 Ratajek, Krzysztof  Total change: 42.00  Rating chartPersonal card
 IV Dolnoslaska Liga 2016/2017 - okreg wroclawski Round 8-13 Dolny Slask POL 2017-02-04
RcRownchangeKK*chgGame
 1568 1664 3.50 4 1.05 40 42.00 
  Janas, Radoslaw 1622 POL0.501-0.0640-2.40 
  Ryczywol, Adam 1340 POL1.0010.13405.20 
  Kulpinski, Piotr 1915 POL1.0010.814032.40 
  Necki, Jakub 1395 POL1.0010.17406.80 

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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