Individual Calculations September 2015
 Dobrowolski, Piotr  Total change: 11.10  Rating chartPersonal card
 XXVI MFSz Memorial Jozefa Kochana Koszalin POL 2015-08-20
RcRownchangeKK*chgGame
 2119 2419 8.50 9 1.11 10 11.10 
  Zielinski, Andrzej 2019  * POL1.0010.08100.80 
  Januszkiewicz, Wojciech 2032 POL1.0010.09100.90 
  Shishkin, Vadim g2513 UKR0.5010.13101.30 
  Cichocki, Adam f2304 POL1.0010.34103.40 
  Adamowicz, Maciej 2125 POL1.0010.15101.50 
  Malaczek, Mateusz 2019  * POL1.0010.08100.80 
  Gietka, Dariusz 2019  * POL1.0010.08100.80 
  Lebiedowicz, Borys 2019  * POL1.0010.08100.80 
  Przerwa, Waldemar 2019  * POL1.0010.08100.80 
 * 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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