Rapid: Individual Calculations December 2018
 Jagodzinski, Piotr  Total change: -15.80  Rating chartPersonal card
 IV Turniej Szachowy Barborka 2018 Polska Niepodlegla Lubin POL 2018-11-25
RcRownchangeKK*chgGame
 2091 2274 5.50 9 -0.79 20 -15.80 
  Topola, Rafal 1874  * POL1.0010.08201.60 
  Jankowiak, Piotr 1874  * POL1.0010.08201.60 
  Madrawski, Krzysztof 2028 POL1.0010.19203.80 
  Stachowiak, Kamil m2400 POL0.001-0.3320-6.60 
  Komendecki, Jacek 1956 POL1.0010.13202.60 
  Tworzydlo, Piotr 2189 POL0.001-0.6220-12.40 
  Hajnrych, Jakub 1880 POL1.0010.08201.60 
  Butkiewicz, Lukasz m2228 POL0.501-0.0620-1.20 
  Orzech, Dominik m2389 POL0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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